The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - Sandbox escape due to incorrect boundary conditions in the Telemetry component. This vulnerability was     fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.
    (CVE-2026-4687)

Note that Nessus relies on the presence of the package as reported by the vendor.

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:5932 advisory.

    Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and     portability.

    Security Fix(es):

    * firefox: thunderbird: Use-after-free in the JavaScript Engine component (CVE-2026-4701)

    * firefox: thunderbird: Memory safety bugs fixed in Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird ESR     140.9, Firefox 149 and Thunderbird 149 (CVE-2026-4721)

    * firefox: thunderbird: Privilege escalation in the Netmonitor component (CVE-2026-4717)

    * firefox: thunderbird: Sandbox escape due to use-after-free in the Disability Access APIs component     (CVE-2026-4688)

    * firefox: thunderbird: Incorrect boundary conditions in the Graphics: Canvas2D component (CVE-2026-4706)

    * firefox: thunderbird: Incorrect boundary conditions in the Audio/Video: Web Codecs component     (CVE-2026-4695)

    * firefox: thunderbird: Sandbox escape due to incorrect boundary conditions, integer overflow in the XPCOM     component (CVE-2026-4689)

    * firefox: thunderbird: JIT miscompilation in the JavaScript Engine: JIT component (CVE-2026-4698)

    * firefox: thunderbird: Incorrect boundary conditions, uninitialized memory in the JavaScript Engine     component (CVE-2026-4716)

    * firefox: thunderbird: Race condition, use-after-free in the Graphics: WebRender component     (CVE-2026-4684)

    * firefox: thunderbird: Undefined behavior in the WebRTC: Signaling component (CVE-2026-4705)

    * firefox: thunderbird: Uninitialized memory in the Graphics: Canvas2D component (CVE-2026-4715)

    * firefox: thunderbird: Incorrect boundary conditions in the Graphics: Canvas2D component (CVE-2026-4685)

    * firefox: thunderbird: Incorrect boundary conditions in the Audio/Video component (CVE-2026-4714)

    * firefox: thunderbird: Incorrect boundary conditions in the Audio/Video: GMP component (CVE-2026-4709)

    * firefox: thunderbird: Incorrect boundary conditions in the Audio/Video component (CVE-2026-4710)

    * firefox: thunderbird: Information disclosure in the Widget: Cocoa component (CVE-2026-4712)

    * firefox: thunderbird: Incorrect boundary conditions in the Audio/Video: Web Codecs component     (CVE-2026-4697)

    * firefox: thunderbird: Incorrect boundary conditions in the Graphics component (CVE-2026-4713)

    * firefox: thunderbird: Sandbox escape due to incorrect boundary conditions, integer overflow in the XPCOM     component (CVE-2026-4690)

    * firefox: thunderbird: Use-after-free in the Widget: Cocoa component (CVE-2026-4711)

    * firefox: thunderbird: Incorrect boundary conditions in the Graphics: Canvas2D component (CVE-2026-4686)

    * firefox: thunderbird: Incorrect boundary conditions in the Graphics component (CVE-2026-4708)

    * firefox: thunderbird: Use-after-free in the CSS Parsing and Computation component (CVE-2026-4691)

    * firefox: thunderbird: Incorrect boundary conditions in the Layout: Text and Fonts component     (CVE-2026-4699)

    * firefox: thunderbird: Use-after-free in the Layout: Text and Fonts component (CVE-2026-4696)

    * firefox: thunderbird: Incorrect boundary conditions in the Audio/Video: Playback component     (CVE-2026-4693)

    * firefox: thunderbird: Undefined behavior in the WebRTC: Signaling component (CVE-2026-4718)

    * firefox: thunderbird: JIT miscompilation in the JavaScript Engine component (CVE-2026-4702)

    * firefox: thunderbird: Incorrect boundary conditions in the Graphics: Text component (CVE-2026-4719)

    * firefox: thunderbird: Incorrect boundary conditions, integer overflow in the Graphics component     (CVE-2026-4694)

    * firefox: thunderbird: Sandbox escape in the Responsive Design Mode component (CVE-2026-4692)

    * firefox: thunderbird: Memory safety bugs fixed in Firefox ESR 140.9, Thunderbird ESR 140.9, Firefox 149     and Thunderbird 149 (CVE-2026-4720)

    * firefox: thunderbird: Mitigation bypass in the Networking: HTTP component (CVE-2026-4700)

    * firefox: thunderbird: Incorrect boundary conditions in the Graphics: Canvas2D component (CVE-2026-4707)

    * firefox: thunderbird: Denial-of-service in the WebRTC: Signaling component (CVE-2026-4704)

    * firefox: thunderbird: Sandbox escape due to incorrect boundary conditions in the Telemetry component     (CVE-2026-4687)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote AlmaLinux 10 host has a package installed that is affected by multiple vulnerabilities as referenced in the ALSA-2026:5931 advisory.

    * firefox: thunderbird: Use-after-free in the JavaScript Engine component (CVE-2026-4701)
      * firefox: thunderbird: Memory safety bugs fixed in Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird     ESR 140.9, Firefox 149 and Thunderbird 149 (CVE-2026-4721)
      * firefox: thunderbird: Privilege escalation in the Netmonitor component (CVE-2026-4717)
      * firefox: thunderbird: Sandbox escape due to use-after-free in the Disability Access APIs component     (CVE-2026-4688)
      * firefox: thunderbird: Incorrect boundary conditions in the Graphics: Canvas2D component     (CVE-2026-4706)
      * firefox: thunderbird: Incorrect boundary conditions in the Audio/Video: Web Codecs component     (CVE-2026-4695)
      * firefox: thunderbird: Sandbox escape due to incorrect boundary conditions, integer overflow in the     XPCOM component (CVE-2026-4689)
      * firefox: thunderbird: JIT miscompilation in the JavaScript Engine: JIT component (CVE-2026-4698)
      * firefox: thunderbird: Incorrect boundary conditions, uninitialized memory in the JavaScript Engine     component (CVE-2026-4716)
      * firefox: thunderbird: Race condition, use-after-free in the Graphics: WebRender component     (CVE-2026-4684)
      * firefox: thunderbird: Undefined behavior in the WebRTC: Signaling component (CVE-2026-4705)
      * firefox: thunderbird: Uninitialized memory in the Graphics: Canvas2D component (CVE-2026-4715)
      * firefox: thunderbird: Incorrect boundary conditions in the Graphics: Canvas2D component     (CVE-2026-4685)
      * firefox: thunderbird: Incorrect boundary conditions in the Audio/Video component (CVE-2026-4714)
      * firefox: thunderbird: Incorrect boundary conditions in the Audio/Video: GMP component (CVE-2026-4709)
      * firefox: thunderbird: Incorrect boundary conditions in the Audio/Video component (CVE-2026-4710)
      * firefox: thunderbird: Information disclosure in the Widget: Cocoa component (CVE-2026-4712)
      * firefox: thunderbird: Incorrect boundary conditions in the Audio/Video: Web Codecs component     (CVE-2026-4697)
      * firefox: thunderbird: Incorrect boundary conditions in the Graphics component (CVE-2026-4713)
      * firefox: thunderbird: Sandbox escape due to incorrect boundary conditions, integer overflow in the     XPCOM component (CVE-2026-4690)
      * firefox: thunderbird: Use-after-free in the Widget: Cocoa component (CVE-2026-4711)
      * firefox: thunderbird: Incorrect boundary conditions in the Graphics: Canvas2D component     (CVE-2026-4686)
      * firefox: thunderbird: Incorrect boundary conditions in the Graphics component (CVE-2026-4708)
      * firefox: thunderbird: Use-after-free in the CSS Parsing and Computation component (CVE-2026-4691)
      * firefox: thunderbird: Incorrect boundary conditions in the Layout: Text and Fonts component     (CVE-2026-4699)
      * firefox: thunderbird: Use-after-free in the Layout: Text and Fonts component (CVE-2026-4696)
      * firefox: thunderbird: Incorrect boundary conditions in the Audio/Video: Playback component     (CVE-2026-4693)
      * firefox: thunderbird: Undefined behavior in the WebRTC: Signaling component (CVE-2026-4718)
      * firefox: thunderbird: JIT miscompilation in the JavaScript Engine component (CVE-2026-4702)
      * firefox: thunderbird: Incorrect boundary conditions in the Graphics: Text component (CVE-2026-4719)
      * firefox: thunderbird: Incorrect boundary conditions, integer overflow in the Graphics component     (CVE-2026-4694)
      * firefox: thunderbird: Sandbox escape in the Responsive Design Mode component (CVE-2026-4692)
      * firefox: thunderbird: Memory safety bugs fixed in Firefox ESR 140.9, Thunderbird ESR 140.9, Firefox     149 and Thunderbird 149 (CVE-2026-4720)
      * firefox: thunderbird: Mitigation bypass in the Networking: HTTP component (CVE-2026-4700)
      * firefox: thunderbird: Incorrect boundary conditions in the Graphics: Canvas2D component     (CVE-2026-4707)
      * firefox: thunderbird: Denial-of-service in the WebRTC: Signaling component (CVE-2026-4704)
      * firefox: thunderbird: Sandbox escape due to incorrect boundary conditions in the Telemetry component     (CVE-2026-4687)

Tenable has extracted the preceding description block directly from the AlmaLinux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-372:05 advisory.

    * firefox: thunderbird: Use-after-free in the JavaScript Engine component (CVE-2026-4701)
      * firefox: thunderbird: Memory safety bugs fixed in Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird     ESR 140.9, Firefox 149 and Thunderbird 149 (CVE-2026-4721)
      * firefox: thunderbird: Privilege escalation in the Netmonitor component (CVE-2026-4717)
      * firefox: thunderbird: Sandbox escape due to use-after-free in the Disability Access APIs component     (CVE-2026-4688)
      * firefox: thunderbird: Incorrect boundary conditions in the Graphics: Canvas2D component     (CVE-2026-4706)
      * firefox: thunderbird: Incorrect boundary conditions in the Audio/Video: Web Codecs component     (CVE-2026-4695)
      * firefox: thunderbird: Sandbox escape due to incorrect boundary conditions, integer overflow in the     XPCOM component (CVE-2026-4689)
      * firefox: thunderbird: JIT miscompilation in the JavaScript Engine: JIT component (CVE-2026-4698)
      * firefox: thunderbird: Incorrect boundary conditions, uninitialized memory in the JavaScript Engine     component (CVE-2026-4716)
      * firefox: thunderbird: Race condition, use-after-free in the Graphics: WebRender component     (CVE-2026-4684)
      * firefox: thunderbird: Undefined behavior in the WebRTC: Signaling component (CVE-2026-4705)
      * firefox: thunderbird: Uninitialized memory in the Graphics: Canvas2D component (CVE-2026-4715)
      * firefox: thunderbird: Incorrect boundary conditions in the Graphics: Canvas2D component     (CVE-2026-4685)
      * firefox: thunderbird: Incorrect boundary conditions in the Audio/Video component (CVE-2026-4714)
      * firefox: thunderbird: Incorrect boundary conditions in the Audio/Video: GMP component (CVE-2026-4709)
      * firefox: thunderbird: Incorrect boundary conditions in the Audio/Video component (CVE-2026-4710)
      * firefox: thunderbird: Information disclosure in the Widget: Cocoa component (CVE-2026-4712)
      * firefox: thunderbird: Incorrect boundary conditions in the Audio/Video: Web Codecs component     (CVE-2026-4697)
      * firefox: thunderbird: Incorrect boundary conditions in the Graphics component (CVE-2026-4713)
      * firefox: thunderbird: Sandbox escape due to incorrect boundary conditions, integer overflow in the     XPCOM component (CVE-2026-4690)
      * firefox: thunderbird: Use-after-free in the Widget: Cocoa component (CVE-2026-4711)
      * firefox: thunderbird: Incorrect boundary conditions in the Graphics: Canvas2D component     (CVE-2026-4686)
      * firefox: thunderbird: Incorrect boundary conditions in the Graphics component (CVE-2026-4708)
      * firefox: thunderbird: Use-after-free in the CSS Parsing and Computation component (CVE-2026-4691)
      * firefox: thunderbird: Incorrect boundary conditions in the Layout: Text and Fonts component     (CVE-2026-4699)
      * firefox: thunderbird: Use-after-free in the Layout: Text and Fonts component (CVE-2026-4696)
      * firefox: thunderbird: Incorrect boundary conditions in the Audio/Video: Playback component     (CVE-2026-4693)
      * firefox: thunderbird: Undefined behavior in the WebRTC: Signaling component (CVE-2026-4718)
      * firefox: thunderbird: JIT miscompilation in the JavaScript Engine component (CVE-2026-4702)
      * firefox: thunderbird: Incorrect boundary conditions in the Graphics: Text component (CVE-2026-4719)
      * firefox: thunderbird: Incorrect boundary conditions, integer overflow in the Graphics component     (CVE-2026-4694)
      * firefox: thunderbird: Sandbox escape in the Responsive Design Mode component (CVE-2026-4692)
      * firefox: thunderbird: Memory safety bugs fixed in Firefox ESR 140.9, Thunderbird ESR 140.9, Firefox     149 and Thunderbird 149 (CVE-2026-4720)
      * firefox: thunderbird: Mitigation bypass in the Networking: HTTP component (CVE-2026-4700)
      * firefox: thunderbird: Incorrect boundary conditions in the Graphics: Canvas2D component     (CVE-2026-4707)
      * firefox: thunderbird: Denial-of-service in the WebRTC: Signaling component (CVE-2026-4704)
      * firefox: thunderbird: Sandbox escape due to incorrect boundary conditions in the Telemetry component     (CVE-2026-4687)

Tenable has extracted the preceding description block directly from the MiracleLinux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote AlmaLinux 10 host has a package installed that is affected by multiple vulnerabilities as referenced in the ALSA-2026:6342 advisory.

    * firefox: thunderbird: Use-after-free in the JavaScript Engine component (CVE-2026-4701)
      * firefox: thunderbird: Memory safety bugs fixed in Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird     ESR 140.9, Firefox 149 and Thunderbird 149 (CVE-2026-4721)
      * firefox: thunderbird: Privilege escalation in the Netmonitor component (CVE-2026-4717)
      * firefox: thunderbird: Sandbox escape due to use-after-free in the Disability Access APIs component     (CVE-2026-4688)
      * firefox: thunderbird: Incorrect boundary conditions in the Graphics: Canvas2D component     (CVE-2026-4706)
      * firefox: thunderbird: Incorrect boundary conditions in the Audio/Video: Web Codecs component     (CVE-2026-4695)
      * firefox: thunderbird: Sandbox escape due to incorrect boundary conditions, integer overflow in the     XPCOM component (CVE-2026-4689)
      * firefox: thunderbird: JIT miscompilation in the JavaScript Engine: JIT component (CVE-2026-4698)
      * firefox: thunderbird: Incorrect boundary conditions, uninitialized memory in the JavaScript Engine     component (CVE-2026-4716)
      * firefox: thunderbird: Race condition, use-after-free in the Graphics: WebRender component     (CVE-2026-4684)
      * firefox: thunderbird: Undefined behavior in the WebRTC: Signaling component (CVE-2026-4705)
      * firefox: thunderbird: Uninitialized memory in the Graphics: Canvas2D component (CVE-2026-4715)
      * firefox: thunderbird: Incorrect boundary conditions in the Graphics: Canvas2D component     (CVE-2026-4685)
      * firefox: thunderbird: Incorrect boundary conditions in the Audio/Video component (CVE-2026-4714)
      * firefox: thunderbird: Incorrect boundary conditions in the Audio/Video: GMP component (CVE-2026-4709)
      * firefox: thunderbird: Incorrect boundary conditions in the Audio/Video component (CVE-2026-4710)
      * firefox: thunderbird: Information disclosure in the Widget: Cocoa component (CVE-2026-4712)
      * firefox: thunderbird: Incorrect boundary conditions in the Audio/Video: Web Codecs component     (CVE-2026-4697)
      * firefox: thunderbird: Incorrect boundary conditions in the Graphics component (CVE-2026-4713)
      * firefox: thunderbird: Sandbox escape due to incorrect boundary conditions, integer overflow in the     XPCOM component (CVE-2026-4690)
      * firefox: thunderbird: Use-after-free in the Widget: Cocoa component (CVE-2026-4711)
      * firefox: thunderbird: Incorrect boundary conditions in the Graphics: Canvas2D component     (CVE-2026-4686)
      * firefox: thunderbird: Incorrect boundary conditions in the Graphics component (CVE-2026-4708)
      * firefox: thunderbird: Use-after-free in the CSS Parsing and Computation component (CVE-2026-4691)
      * firefox: thunderbird: Incorrect boundary conditions in the Layout: Text and Fonts component     (CVE-2026-4699)
      * firefox: thunderbird: Use-after-free in the Layout: Text and Fonts component (CVE-2026-4696)
      * firefox: thunderbird: Incorrect boundary conditions in the Audio/Video: Playback component     (CVE-2026-4693)
      * firefox: thunderbird: Undefined behavior in the WebRTC: Signaling component (CVE-2026-4718)
      * firefox: thunderbird: JIT miscompilation in the JavaScript Engine component (CVE-2026-4702)
      * firefox: thunderbird: Incorrect boundary conditions in the Graphics: Text component (CVE-2026-4719)
      * firefox: thunderbird: Incorrect boundary conditions, integer overflow in the Graphics component     (CVE-2026-4694)
      * firefox: thunderbird: Sandbox escape in the Responsive Design Mode component (CVE-2026-4692)
      * firefox: thunderbird: Memory safety bugs fixed in Firefox ESR 140.9, Thunderbird ESR 140.9, Firefox     149 and Thunderbird 149 (CVE-2026-4720)
      * firefox: thunderbird: Mitigation bypass in the Networking: HTTP component (CVE-2026-4700)
      * firefox: thunderbird: Incorrect boundary conditions in the Graphics: Canvas2D component     (CVE-2026-4707)
      * firefox: thunderbird: Denial-of-service in the WebRTC: Signaling component (CVE-2026-4704)
      * firefox: thunderbird: Sandbox escape due to incorrect boundary conditions in the Telemetry component     (CVE-2026-4687)
      * thunderbird: Out of bounds read in IMAP parsing (CVE-2026-4371)
      * thunderbird: Spoofing issue in Thunderbird (CVE-2026-3889)

Tenable has extracted the preceding description block directly from the AlmaLinux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The Rocky Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-2026_5930 advisory.

    * firefox: thunderbird: Use-after-free in the JavaScript Engine component (CVE-2026-4701)

    * firefox: thunderbird: Memory safety bugs fixed in Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird ESR     140.9, Firefox 149 and Thunderbird 149 (CVE-2026-4721)

    * firefox: thunderbird: Privilege escalation in the Netmonitor component (CVE-2026-4717)

    * firefox: thunderbird: Sandbox escape due to use-after-free in the Disability Access APIs component     (CVE-2026-4688)

    * firefox: thunderbird: Incorrect boundary conditions in the Graphics: Canvas2D component (CVE-2026-4706)

    * firefox: thunderbird: Incorrect boundary conditions in the Audio/Video: Web Codecs component     (CVE-2026-4695)

    * firefox: thunderbird: Sandbox escape due to incorrect boundary conditions, integer overflow in the XPCOM     component (CVE-2026-4689)

    * firefox: thunderbird: JIT miscompilation in the JavaScript Engine: JIT component (CVE-2026-4698)

    * firefox: thunderbird: Incorrect boundary conditions, uninitialized memory in the JavaScript Engine     component (CVE-2026-4716)

    * firefox: thunderbird: Race condition, use-after-free in the Graphics: WebRender component     (CVE-2026-4684)

    * firefox: thunderbird: Undefined behavior in the WebRTC: Signaling component (CVE-2026-4705)

    * firefox: thunderbird: Uninitialized memory in the Graphics: Canvas2D component (CVE-2026-4715)

    * firefox: thunderbird: Incorrect boundary conditions in the Graphics: Canvas2D component (CVE-2026-4685)

    * firefox: thunderbird: Incorrect boundary conditions in the Audio/Video component (CVE-2026-4714)

    * firefox: thunderbird: Incorrect boundary conditions in the Audio/Video: GMP component (CVE-2026-4709)

    * firefox: thunderbird: Incorrect boundary conditions in the Audio/Video component (CVE-2026-4710)

    * firefox: thunderbird: Information disclosure in the Widget: Cocoa component (CVE-2026-4712)

    * firefox: thunderbird: Incorrect boundary conditions in the Audio/Video: Web Codecs component     (CVE-2026-4697)

    * firefox: thunderbird: Incorrect boundary conditions in the Graphics component (CVE-2026-4713)

    * firefox: thunderbird: Sandbox escape due to incorrect boundary conditions, integer overflow in the XPCOM     component (CVE-2026-4690)

    * firefox: thunderbird: Use-after-free in the Widget: Cocoa component (CVE-2026-4711)

    * firefox: thunderbird: Incorrect boundary conditions in the Graphics: Canvas2D component (CVE-2026-4686)

    * firefox: thunderbird: Incorrect boundary conditions in the Graphics component (CVE-2026-4708)

    * firefox: thunderbird: Use-after-free in the CSS Parsing and Computation component (CVE-2026-4691)

    * firefox: thunderbird: Incorrect boundary conditions in the Layout: Text and Fonts component     (CVE-2026-4699)

    * firefox: thunderbird: Use-after-free in the Layout: Text and Fonts component (CVE-2026-4696)

    * firefox: thunderbird: Incorrect boundary conditions in the Audio/Video: Playback component     (CVE-2026-4693)

    * firefox: thunderbird: Undefined behavior in the WebRTC: Signaling component (CVE-2026-4718)

    * firefox: thunderbird: JIT miscompilation in the JavaScript Engine component (CVE-2026-4702)

    * firefox: thunderbird: Incorrect boundary conditions in the Graphics: Text component (CVE-2026-4719)

    * firefox: thunderbird: Incorrect boundary conditions, integer overflow in the Graphics component     (CVE-2026-4694)

    * firefox: thunderbird: Sandbox escape in the Responsive Design Mode component (CVE-2026-4692)

    * firefox: thunderbird: Memory safety bugs fixed in Firefox ESR 140.9, Thunderbird ESR 140.9, Firefox 149     and Thunderbird 149 (CVE-2026-4720)

    * firefox: thunderbird: Mitigation bypass in the Networking: HTTP component (CVE-2026-4700)

    * firefox: thunderbird: Incorrect boundary conditions in the Graphics: Canvas2D component (CVE-2026-4707)

    * firefox: thunderbird: Denial-of-service in the WebRTC: Signaling component (CVE-2026-4704)

    * firefox: thunderbird: Sandbox escape due to incorrect boundary conditions in the Telemetry component     (CVE-2026-4687)

Tenable has extracted the preceding description block directly from the CIQ security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote RockyLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:6188 advisory.

    * firefox: thunderbird: Use-after-free in the JavaScript Engine component (CVE-2026-4701)

    * firefox: thunderbird: Memory safety bugs fixed in Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird ESR     140.9, Firefox 149 and Thunderbird 149 (CVE-2026-4721)

    * firefox: thunderbird: Privilege escalation in the Netmonitor component (CVE-2026-4717)

    * firefox: thunderbird: Sandbox escape due to use-after-free in the Disability Access APIs component     (CVE-2026-4688)

    * firefox: thunderbird: Incorrect boundary conditions in the Graphics: Canvas2D component (CVE-2026-4706)

    * firefox: thunderbird: Incorrect boundary conditions in the Audio/Video: Web Codecs component     (CVE-2026-4695)

    * firefox: thunderbird: Sandbox escape due to incorrect boundary conditions, integer overflow in the XPCOM     component (CVE-2026-4689)

    * firefox: thunderbird: JIT miscompilation in the JavaScript Engine: JIT component (CVE-2026-4698)

    * firefox: thunderbird: Incorrect boundary conditions, uninitialized memory in the JavaScript Engine     component (CVE-2026-4716)

    * firefox: thunderbird: Race condition, use-after-free in the Graphics: WebRender component     (CVE-2026-4684)

    * firefox: thunderbird: Undefined behavior in the WebRTC: Signaling component (CVE-2026-4705)

    * firefox: thunderbird: Uninitialized memory in the Graphics: Canvas2D component (CVE-2026-4715)

    * firefox: thunderbird: Incorrect boundary conditions in the Graphics: Canvas2D component (CVE-2026-4685)

    * firefox: thunderbird: Incorrect boundary conditions in the Audio/Video component (CVE-2026-4714)

    * firefox: thunderbird: Incorrect boundary conditions in the Audio/Video: GMP component (CVE-2026-4709)

    * firefox: thunderbird: Incorrect boundary conditions in the Audio/Video component (CVE-2026-4710)

    * firefox: thunderbird: Information disclosure in the Widget: Cocoa component (CVE-2026-4712)

    * firefox: thunderbird: Incorrect boundary conditions in the Audio/Video: Web Codecs component     (CVE-2026-4697)

    * firefox: thunderbird: Incorrect boundary conditions in the Graphics component (CVE-2026-4713)

    * firefox: thunderbird: Sandbox escape due to incorrect boundary conditions, integer overflow in the XPCOM     component (CVE-2026-4690)

    * firefox: thunderbird: Use-after-free in the Widget: Cocoa component (CVE-2026-4711)

    * firefox: thunderbird: Incorrect boundary conditions in the Graphics: Canvas2D component (CVE-2026-4686)

    * firefox: thunderbird: Incorrect boundary conditions in the Graphics component (CVE-2026-4708)

    * firefox: thunderbird: Use-after-free in the CSS Parsing and Computation component (CVE-2026-4691)

    * firefox: thunderbird: Incorrect boundary conditions in the Layout: Text and Fonts component     (CVE-2026-4699)

    * firefox: thunderbird: Use-after-free in the Layout: Text and Fonts component (CVE-2026-4696)

    * firefox: thunderbird: Incorrect boundary conditions in the Audio/Video: Playback component     (CVE-2026-4693)

    * firefox: thunderbird: Undefined behavior in the WebRTC: Signaling component (CVE-2026-4718)

    * firefox: thunderbird: JIT miscompilation in the JavaScript Engine component (CVE-2026-4702)

    * firefox: thunderbird: Incorrect boundary conditions in the Graphics: Text component (CVE-2026-4719)

    * firefox: thunderbird: Incorrect boundary conditions, integer overflow in the Graphics component     (CVE-2026-4694)

    * firefox: thunderbird: Sandbox escape in the Responsive Design Mode component (CVE-2026-4692)

    * firefox: thunderbird: Memory safety bugs fixed in Firefox ESR 140.9, Thunderbird ESR 140.9, Firefox 149     and Thunderbird 149 (CVE-2026-4720)

    * firefox: thunderbird: Mitigation bypass in the Networking: HTTP component (CVE-2026-4700)

    * firefox: thunderbird: Incorrect boundary conditions in the Graphics: Canvas2D component (CVE-2026-4707)

    * firefox: thunderbird: Denial-of-service in the WebRTC: Signaling component (CVE-2026-4704)

    * firefox: thunderbird: Sandbox escape due to incorrect boundary conditions in the Telemetry component     (CVE-2026-4687)

    * thunderbird: Out of bounds read in IMAP parsing (CVE-2026-4371)

    * thunderbird: Spoofing issue in Thunderbird (CVE-2026-3889)

Tenable has extracted the preceding description block directly from the RockyLinux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote RockyLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:6342 advisory.

    * firefox: thunderbird: Use-after-free in the JavaScript Engine component (CVE-2026-4701)

    * firefox: thunderbird: Memory safety bugs fixed in Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird ESR     140.9, Firefox 149 and Thunderbird 149 (CVE-2026-4721)

    * firefox: thunderbird: Privilege escalation in the Netmonitor component (CVE-2026-4717)

    * firefox: thunderbird: Sandbox escape due to use-after-free in the Disability Access APIs component     (CVE-2026-4688)

    * firefox: thunderbird: Incorrect boundary conditions in the Graphics: Canvas2D component (CVE-2026-4706)

    * firefox: thunderbird: Incorrect boundary conditions in the Audio/Video: Web Codecs component     (CVE-2026-4695)

    * firefox: thunderbird: Sandbox escape due to incorrect boundary conditions, integer overflow in the XPCOM     component (CVE-2026-4689)

    * firefox: thunderbird: JIT miscompilation in the JavaScript Engine: JIT component (CVE-2026-4698)

    * firefox: thunderbird: Incorrect boundary conditions, uninitialized memory in the JavaScript Engine     component (CVE-2026-4716)

    * firefox: thunderbird: Race condition, use-after-free in the Graphics: WebRender component     (CVE-2026-4684)

    * firefox: thunderbird: Undefined behavior in the WebRTC: Signaling component (CVE-2026-4705)

    * firefox: thunderbird: Uninitialized memory in the Graphics: Canvas2D component (CVE-2026-4715)

    * firefox: thunderbird: Incorrect boundary conditions in the Graphics: Canvas2D component (CVE-2026-4685)

    * firefox: thunderbird: Incorrect boundary conditions in the Audio/Video component (CVE-2026-4714)

    * firefox: thunderbird: Incorrect boundary conditions in the Audio/Video: GMP component (CVE-2026-4709)

    * firefox: thunderbird: Incorrect boundary conditions in the Audio/Video component (CVE-2026-4710)

    * firefox: thunderbird: Information disclosure in the Widget: Cocoa component (CVE-2026-4712)

    * firefox: thunderbird: Incorrect boundary conditions in the Audio/Video: Web Codecs component     (CVE-2026-4697)

    * firefox: thunderbird: Incorrect boundary conditions in the Graphics component (CVE-2026-4713)

    * firefox: thunderbird: Sandbox escape due to incorrect boundary conditions, integer overflow in the XPCOM     component (CVE-2026-4690)

    * firefox: thunderbird: Use-after-free in the Widget: Cocoa component (CVE-2026-4711)

    * firefox: thunderbird: Incorrect boundary conditions in the Graphics: Canvas2D component (CVE-2026-4686)

    * firefox: thunderbird: Incorrect boundary conditions in the Graphics component (CVE-2026-4708)

    * firefox: thunderbird: Use-after-free in the CSS Parsing and Computation component (CVE-2026-4691)

    * firefox: thunderbird: Incorrect boundary conditions in the Layout: Text and Fonts component     (CVE-2026-4699)

    * firefox: thunderbird: Use-after-free in the Layout: Text and Fonts component (CVE-2026-4696)

    * firefox: thunderbird: Incorrect boundary conditions in the Audio/Video: Playback component     (CVE-2026-4693)

    * firefox: thunderbird: Undefined behavior in the WebRTC: Signaling component (CVE-2026-4718)

    * firefox: thunderbird: JIT miscompilation in the JavaScript Engine component (CVE-2026-4702)

    * firefox: thunderbird: Incorrect boundary conditions in the Graphics: Text component (CVE-2026-4719)

    * firefox: thunderbird: Incorrect boundary conditions, integer overflow in the Graphics component     (CVE-2026-4694)

    * firefox: thunderbird: Sandbox escape in the Responsive Design Mode component (CVE-2026-4692)

    * firefox: thunderbird: Memory safety bugs fixed in Firefox ESR 140.9, Thunderbird ESR 140.9, Firefox 149     and Thunderbird 149 (CVE-2026-4720)

    * firefox: thunderbird: Mitigation bypass in the Networking: HTTP component (CVE-2026-4700)

    * firefox: thunderbird: Incorrect boundary conditions in the Graphics: Canvas2D component (CVE-2026-4707)

    * firefox: thunderbird: Denial-of-service in the WebRTC: Signaling component (CVE-2026-4704)

    * firefox: thunderbird: Sandbox escape due to incorrect boundary conditions in the Telemetry component     (CVE-2026-4687)

    * thunderbird: Out of bounds read in IMAP parsing (CVE-2026-4371)

    * thunderbird: Spoofing issue in Thunderbird (CVE-2026-3889)

Tenable has extracted the preceding description block directly from the RockyLinux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 10 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:7843 advisory.

    Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and     portability.

    Security Fix(es):

    * firefox: thunderbird: Use-after-free in the JavaScript Engine component (CVE-2026-4701)

    * firefox: thunderbird: Memory safety bugs fixed in Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird ESR     140.9, Firefox 149 and Thunderbird 149 (CVE-2026-4721)

    * firefox: thunderbird: Privilege escalation in the Netmonitor component (CVE-2026-4717)

    * firefox: thunderbird: Sandbox escape due to use-after-free in the Disability Access APIs component     (CVE-2026-4688)

    * firefox: thunderbird: Incorrect boundary conditions in the Graphics: Canvas2D component (CVE-2026-4706)

    * firefox: thunderbird: Incorrect boundary conditions in the Audio/Video: Web Codecs component     (CVE-2026-4695)

    * firefox: thunderbird: Sandbox escape due to incorrect boundary conditions, integer overflow in the XPCOM     component (CVE-2026-4689)

    * firefox: thunderbird: JIT miscompilation in the JavaScript Engine: JIT component (CVE-2026-4698)

    * firefox: thunderbird: Incorrect boundary conditions, uninitialized memory in the JavaScript Engine     component (CVE-2026-4716)

    * firefox: thunderbird: Race condition, use-after-free in the Graphics: WebRender component     (CVE-2026-4684)

    * firefox: thunderbird: Undefined behavior in the WebRTC: Signaling component (CVE-2026-4705)

    * firefox: thunderbird: Uninitialized memory in the Graphics: Canvas2D component (CVE-2026-4715)

    * firefox: thunderbird: Incorrect boundary conditions in the Graphics: Canvas2D component (CVE-2026-4685)

    * firefox: thunderbird: Incorrect boundary conditions in the Audio/Video component (CVE-2026-4714)

    * firefox: thunderbird: Incorrect boundary conditions in the Audio/Video: GMP component (CVE-2026-4709)

    * firefox: thunderbird: Incorrect boundary conditions in the Audio/Video component (CVE-2026-4710)

    * firefox: thunderbird: Information disclosure in the Widget: Cocoa component (CVE-2026-4712)

    * firefox: thunderbird: Incorrect boundary conditions in the Audio/Video: Web Codecs component     (CVE-2026-4697)

    * firefox: thunderbird: Incorrect boundary conditions in the Graphics component (CVE-2026-4713)

    * firefox: thunderbird: Sandbox escape due to incorrect boundary conditions, integer overflow in the XPCOM     component (CVE-2026-4690)

    * firefox: thunderbird: Use-after-free in the Widget: Cocoa component (CVE-2026-4711)

    * firefox: thunderbird: Incorrect boundary conditions in the Graphics: Canvas2D component (CVE-2026-4686)

    * firefox: thunderbird: Incorrect boundary conditions in the Graphics component (CVE-2026-4708)

    * firefox: thunderbird: Use-after-free in the CSS Parsing and Computation component (CVE-2026-4691)

    * firefox: thunderbird: Incorrect boundary conditions in the Layout: Text and Fonts component     (CVE-2026-4699)

    * firefox: thunderbird: Use-after-free in the Layout: Text and Fonts component (CVE-2026-4696)

    * firefox: thunderbird: Incorrect boundary conditions in the Audio/Video: Playback component     (CVE-2026-4693)

    * firefox: thunderbird: Undefined behavior in the WebRTC: Signaling component (CVE-2026-4718)

    * firefox: thunderbird: JIT miscompilation in the JavaScript Engine component (CVE-2026-4702)

    * firefox: thunderbird: Incorrect boundary conditions in the Graphics: Text component (CVE-2026-4719)

    * firefox: thunderbird: Incorrect boundary conditions, integer overflow in the Graphics component     (CVE-2026-4694)

    * firefox: thunderbird: Sandbox escape in the Responsive Design Mode component (CVE-2026-4692)

    * firefox: thunderbird: Memory safety bugs fixed in Firefox ESR 140.9, Thunderbird ESR 140.9, Firefox 149     and Thunderbird 149 (CVE-2026-4720)

    * firefox: thunderbird: Mitigation bypass in the Networking: HTTP component (CVE-2026-4700)

    * firefox: thunderbird: Incorrect boundary conditions in the Graphics: Canvas2D component (CVE-2026-4707)

    * firefox: thunderbird: Denial-of-service in the WebRTC: Signaling component (CVE-2026-4704)

    * firefox: thunderbird: Sandbox escape due to incorrect boundary conditions in the Telemetry component     (CVE-2026-4687)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2026:0397 advisory.

    Package updates are available for TencentOS Server 3 that fix the following vulnerabilities:

    CVE-2026-4684:
    Race condition, use-after-free in the Graphics: WebRender component. This vulnerability affects Firefox <     149, Firefox ESR < 115.34, Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9.

    CVE-2026-4685:
    Incorrect boundary conditions in the Graphics: Canvas2D component. This vulnerability affects Firefox <     149, Firefox ESR < 115.34, Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9.

    CVE-2026-4686:
    Incorrect boundary conditions in the Graphics: Canvas2D component. This vulnerability affects Firefox <     149, Firefox ESR < 115.34, Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9.

    CVE-2026-4687:
    Sandbox escape due to incorrect boundary conditions in the Telemetry component. This vulnerability affects     Firefox < 149, Firefox ESR < 115.34, Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9.

    CVE-2026-4688:
    Sandbox escape due to use-after-free in the Disability Access APIs component. This vulnerability affects     Firefox < 149, Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9.

    CVE-2026-4689:
    Sandbox escape due to incorrect boundary conditions, integer overflow in the XPCOM component. This     vulnerability affects Firefox < 149, Firefox ESR < 115.34, Firefox ESR < 140.9, Thunderbird < 149, and     Thunderbird < 140.9.

    CVE-2026-4690:
    Sandbox escape due to incorrect boundary conditions, integer overflow in the XPCOM component. This     vulnerability affects Firefox < 149, Firefox ESR < 115.34, Firefox ESR < 140.9, Thunderbird < 149, and     Thunderbird < 140.9.

    CVE-2026-4691:
    Use-after-free in the CSS Parsing and Computation component. This vulnerability affects Firefox < 149,     Firefox ESR < 115.34, Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9.

    CVE-2026-4692:
    Sandbox escape in the Responsive Design Mode component. This vulnerability affects Firefox < 149, Firefox     ESR < 115.34, Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9.

    CVE-2026-4693:
    Incorrect boundary conditions in the Audio/Video: Playback component. This vulnerability affects Firefox <     149, Firefox ESR < 115.34, Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9.

    CVE-2026-4694:
    Incorrect boundary conditions, integer overflow in the Graphics component. This vulnerability affects     Firefox < 149, Firefox ESR < 115.34, Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9.

    CVE-2026-4695:
    Incorrect boundary conditions in the Audio/Video: Web Codecs component. This vulnerability affects Firefox     < 149, Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9.

    CVE-2026-4696:
    Use-after-free in the Layout: Text and Fonts component. This vulnerability affects Firefox < 149, Firefox     ESR < 115.34, Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9.

    CVE-2026-4697:
    Incorrect boundary conditions in the Audio/Video: Web Codecs component. This vulnerability affects Firefox     < 149, Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9.

    CVE-2026-4698:
    JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability affects Firefox < 149,     Firefox ESR < 115.34, Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9.

    CVE-2026-4699:
    Incorrect boundary conditions in the Layout: Text and Fonts component. This vulnerability affects Firefox     < 149, Firefox ESR < 115.34, Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9.

    CVE-2026-4700:
    Mitigation bypass in the Networking: HTTP component. This vulnerability affects Firefox < 149, Firefox ESR     < 140.9, Thunderbird < 149, and Thunderbird < 140.9.

    CVE-2026-4701:
    Use-after-free in the JavaScript Engine component. This vulnerability affects Firefox < 149, Firefox ESR <     140.9, Thunderbird < 149, and Thunderbird < 140.9.

    CVE-2026-4702:
    JIT miscompilation in the JavaScript Engine component. This vulnerability affects Firefox < 149, Firefox     ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9.

    CVE-2026-4704:
    Denial-of-service in the WebRTC: Signaling component. This vulnerability affects Firefox < 149, Firefox     ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9.

    CVE-2026-4705:
    Undefined behavior in the WebRTC: Signaling component. This vulnerability affects Firefox < 149, Firefox     ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9.

    CVE-2026-4706:
    Incorrect boundary conditions in the Graphics: Canvas2D component. This vulnerability affects Firefox <     149, Firefox ESR < 115.34, Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9.

    CVE-2026-4707:
    Incorrect boundary conditions in the Graphics: Canvas2D component. This vulnerability affects Firefox <     149, Firefox ESR < 115.34, Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9.

    CVE-2026-4708:
    Incorrect boundary conditions in the Graphics component. This vulnerability affects Firefox < 149, Firefox     ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9.

    CVE-2026-4709:
    Incorrect boundary conditions in the Audio/Video: GMP component. This vulnerability affects Firefox < 149,     Firefox ESR < 115.34, Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9.

    CVE-2026-4710:
    Incorrect boundary conditions in the Audio/Video component. This vulnerability affects Firefox < 149,     Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9.

    CVE-2026-4711:
    Use-after-free in the Widget: Cocoa component. This vulnerability affects Firefox < 149, Firefox ESR <     140.9, Thunderbird < 149, and Thunderbird < 140.9.

    CVE-2026-4712:
    Information disclosure in the Widget: Cocoa component. This vulnerability affects Firefox < 149, Firefox     ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9.

    CVE-2026-4713:
    Incorrect boundary conditions in the Graphics component. This vulnerability affects Firefox < 149, Firefox     ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9.

    CVE-2026-4714:
    Incorrect boundary conditions in the Audio/Video component. This vulnerability affects Firefox < 149,     Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9.

    CVE-2026-4715:
    Uninitialized memory in the Graphics: Canvas2D component. This vulnerability affects Firefox < 149,     Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9.

    CVE-2026-4716:
    Incorrect boundary conditions, uninitialized memory in the JavaScript Engine component. This vulnerability     affects Firefox < 149, Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9.

    CVE-2026-4717:
    Privilege escalation in the Netmonitor component. This vulnerability affects Firefox < 149, Firefox ESR <     140.9, Thunderbird < 149, and Thunderbird < 140.9.

    CVE-2026-4718:
    Undefined behavior in the WebRTC: Signaling component. This vulnerability affects Firefox < 149, Firefox     ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9.

    CVE-2026-4719:
    Incorrect boundary conditions in the Graphics: Text component. This vulnerability affects Firefox < 149,     Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9.

    CVE-2026-4720:
    Memory safety bugs present in Firefox ESR 140.8, Thunderbird ESR 140.8, Firefox 148 and Thunderbird 148.
    Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of     these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 149, Firefox     ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9.

    CVE-2026-4721:
    Memory safety bugs present in Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird ESR 140.8, Firefox 148     and Thunderbird 148. Some of these bugs showed evidence of memory corruption and we presume that with     enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects     Firefox < 149, Firefox ESR < 115.34, Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9.

Tenable has extracted the preceding description block directly from the Tencent Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101112 advisory.

    Sandbox escape due to incorrect boundary conditions in the Telemetry component. This vulnerability was     fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.

Tenable has extracted the preceding description block directly from the Unity Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

ID	名前	製品	ファミリー	公開日	更新日	深刻度
303526	Linux Distros Unpatched Vulnerability : CVE-2026-4687	Nessus	Misc.	2026/3/25	2026/7/25	high
303805	RHEL 8 : firefox (RHSA-2026:5932)	Nessus	Red Hat Local Security Checks	2026/3/26	2026/3/26	critical
304314	AlmaLinux 10 : firefox (ALSA-2026:5931)	Nessus	Alma Linux Local Security Checks	2026/3/30	2026/3/30	critical
304477	MiracleLinux 9 : firefox-140.9.0-1.el9_7.ML.1 (AXSA:2026-372:05)	Nessus	Miracle Linux Local Security Checks	2026/4/1	2026/4/2	critical
304538	AlmaLinux 10 : thunderbird (ALSA-2026:6342)	Nessus	Alma Linux Local Security Checks	2026/4/1	2026/4/1	critical
355936	Rocky Linux 9 [CIQ] Security Update: firefox / firefox-debuginfo / firefox-debugsource / firefox-x11 Multiple Vulnerabilities (crlsa-2026_5930)	Nessus	Rocky Linux Local Security Checks	2026/10/1	2026/10/1	critical
305150	RockyLinux 9 : thunderbird (RLSA-2026:6188)	Nessus	Rocky Linux Local Security Checks	2026/4/7	2026/4/7	critical
305755	RockyLinux 10 : thunderbird (RLSA-2026:6342)	Nessus	Rocky Linux Local Security Checks	2026/4/9	2026/4/9	critical
306109	RHEL 10 : firefox (RHSA-2026:7843)	Nessus	Red Hat Local Security Checks	2026/4/13	2026/4/13	critical
316673	TencentOS Server 3: firefox (TSSA-2026:0397)	Nessus	Tencent Local Security Checks	2026/5/26	2026/5/26	critical
336224	Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: thunderbird (UTSA-2026-101112)	Nessus	Unity Linux Local Security Checks	2026/8/17	2026/8/17	high

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