The version of Thunderbird installed on the remote macOS or Mac OS X host is prior to 135.0. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2025-11 advisory.

  - Memory safety bugs present in Firefox 134 and Thunderbird 134. 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. (CVE-2025-1020)

  - An attacker could have caused a use-after-free via crafted XSLT data, leading to a potentially exploitable     crash. (CVE-2025-1009)

  - An attacker could have caused a use-after-free via the Custom Highlight API, leading to a potentially     exploitable crash. (CVE-2025-1010)

  - The fullscreen notification is prematurely hidden when fullscreen is re-requested quickly by the user.
    This could have been leveraged to perform a potential spoofing attack. (CVE-2025-1018)

  - A bug in WebAssembly code generation could have lead to a crash. It may have been possible for an attacker     to leverage this to achieve code execution. (CVE-2025-1011)

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-2025:0196 advisory.

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

    CVE-2025-0510:
    Thunderbird displayed an incorrect sender address if the From field of an email used the invalid group     name syntax that is described in CVE-2024-49040. This vulnerability affects Thunderbird < 128.7 and     Thunderbird < 135.

    CVE-2025-1009:
    An attacker could have caused a use-after-free via crafted XSLT data, leading to a potentially exploitable     crash. This vulnerability affects Firefox < 135, Firefox ESR < 115.20, Firefox ESR < 128.7, Thunderbird <     128.7, and Thunderbird < 135.

    CVE-2025-1010:
    An attacker could have caused a use-after-free via the Custom Highlight API, leading to a potentially     exploitable crash. This vulnerability affects Firefox < 135, Firefox ESR < 115.20, Firefox ESR < 128.7,     Thunderbird < 128.7, and Thunderbird < 135.

    CVE-2025-1011:
    A bug in WebAssembly code generation could have lead to a crash. It may have been possible for an attacker     to leverage this to achieve code execution. This vulnerability affects Firefox < 135, Firefox ESR < 128.7,     Thunderbird < 128.7, and Thunderbird < 135.

    CVE-2025-1012:
    A race during concurrent delazification could have led to a use-after-free. This vulnerability affects     Firefox < 135, Firefox ESR < 115.20, Firefox ESR < 128.7, Thunderbird < 128.7, and Thunderbird < 135.

    CVE-2025-1013:
    A race condition could have led to private browsing tabs being opened in normal browsing windows. This     could have resulted in a potential privacy leak. This vulnerability affects Firefox < 135, Firefox ESR <     128.7, Thunderbird < 128.7, and Thunderbird < 135.

    CVE-2025-1014:
    Certificate length was not properly checked when added to a certificate store. In practice only trusted     data was processed. This vulnerability affects Firefox < 135, Firefox ESR < 128.7, Thunderbird < 128.7,     and Thunderbird < 135.

    CVE-2025-1015:
    The Thunderbird Address Book URI fields contained unsanitized links. This could be used by an attacker to     create and export an address book containing a malicious payload in a field. For example, in the     Other field of the Instant Messaging section. If another user imported the address book, clicking on     the link could result in opening a web page inside Thunderbird, and that page could execute (unprivileged)     JavaScript. This vulnerability affects Thunderbird < 128.7.

    CVE-2025-1016:
    Memory safety bugs present in Firefox 134, Thunderbird 134, Firefox ESR 115.19, Firefox ESR 128.6,     Thunderbird 115.19, and Thunderbird 128.6. 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 < 135, Firefox ESR < 115.20, Firefox ESR < 128.7, Thunderbird < 128.7, and     Thunderbird < 135.

    CVE-2025-1017:
    Memory safety bugs present in Firefox 134, Thunderbird 134, Firefox ESR 128.6, and Thunderbird 128.6. 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 < 135, Firefox ESR <     128.7, Thunderbird < 128.7, and Thunderbird < 135.

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 version of thunderbird installed on the remote host is prior to 128.7.0-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2025-2789 advisory.

    A permission leak could have occurred from a trusted site to an untrusted site via `embed` or `object`     elements. This vulnerability affects Firefox < 132, Firefox ESR < 128.4, Firefox ESR < 115.17, Thunderbird     < 128.4, and Thunderbird < 132. (CVE-2024-10458)

    An attacker could have caused a use-after-free when accessibility was enabled, leading to a potentially     exploitable crash. This vulnerability affects Firefox < 132, Firefox ESR < 128.4, Firefox ESR < 115.17,     Thunderbird < 128.4, and Thunderbird < 132. (CVE-2024-10459)

    The origin of an external protocol handler prompt could have been obscured using a data: URL within an     `iframe`. This vulnerability affects Firefox < 132, Firefox ESR < 128.4, Thunderbird < 128.4, and     Thunderbird < 132. (CVE-2024-10460)

    In multipart/x-mixed-replace responses, `Content-Disposition: attachment` in the response header was not     respected and did not force a download, which could allow XSS attacks. This vulnerability affects Firefox     < 132, Firefox ESR < 128.4, Thunderbird < 128.4, and Thunderbird < 132. (CVE-2024-10461)

    Truncation of a long URL could have allowed origin spoofing in a permission prompt. This vulnerability     affects Firefox < 132, Firefox ESR < 128.4, Thunderbird < 128.4, and Thunderbird < 132. (CVE-2024-10462)

    Video frames could have been leaked between origins in some situations. This vulnerability affects Firefox     < 132, Firefox ESR < 128.4, Firefox ESR < 115.17, Thunderbird < 128.4, and Thunderbird < 132.
    (CVE-2024-10463)

    Repeated writes to history interface attributes could have been used to cause a Denial of Service     condition in the browser. This was addressed by introducing rate-limiting to this API. This vulnerability     affects Firefox < 132, Firefox ESR < 128.4, Thunderbird < 128.4, and Thunderbird < 132. (CVE-2024-10464)

    A clipboard paste button could persist across tabs which allowed a spoofing attack. This vulnerability     affects Firefox < 132, Firefox ESR < 128.4, Thunderbird < 128.4, and Thunderbird < 132. (CVE-2024-10465)

    By sending a specially crafted push message, a remote server could have hung the parent process, causing     the browser to become unresponsive. This vulnerability affects Firefox < 132, Firefox ESR < 128.4,     Thunderbird < 128.4, and Thunderbird < 132. (CVE-2024-10466)

    Memory safety bugs present in Firefox 131, Firefox ESR 128.3, and Thunderbird 128.3. 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 < 132, Firefox ESR < 128.4,     Thunderbird < 128.4, and Thunderbird < 132. (CVE-2024-10467)

    Using remote content in OpenPGP encrypted messages can lead to the disclosure of plaintext. This     vulnerability affects Thunderbird < 128.4.3 and Thunderbird < 132.0.1. (CVE-2024-11159)

    matrix-js-sdk is a Matrix messaging protocol Client-Server SDK for JavaScript. matrix-js-sdk before     34.11.0 is vulnerable to client-side path traversal via crafted MXC URIs. A malicious room member can     trigger clients based on the matrix-js-sdk to issue arbitrary authenticated GET requests to the client's     homeserver. Fixed in matrix-js-sdk 34.11.1. (CVE-2024-50336)

    An attacker could write data to the user's clipboard, bypassing the user prompt, during a certain sequence     of navigational events. This vulnerability affects Firefox < 129. (CVE-2024-8900)

    It is currently unknown if this issue is exploitable but a condition may arise where the structured clone     of certain objects could lead to memory corruption. This vulnerability affects Firefox < 131, Firefox ESR     < 128.3, Thunderbird < 128.3, and Thunderbird < 131. (CVE-2024-9396)

    A missing delay in directory upload UI could have made it possible for an attacker to trick a user into     granting permission via clickjacking. This vulnerability affects Firefox < 131, Firefox ESR < 128.3,     Thunderbird < 128.3, and Thunderbird < 131. (CVE-2024-9397)

    A website configured to initiate a specially crafted WebTransport session could crash the Firefox process     leading to a denial of service condition. This vulnerability affects Firefox < 131, Firefox ESR < 128.3,     Thunderbird < 128.3, and Thunderbird < 131. (CVE-2024-9399)

    A potential memory corruption vulnerability could be triggered if an attacker had the ability to trigger     an OOM at a specific moment during JIT compilation. This vulnerability affects Firefox < 131, Firefox ESR     < 128.3, Thunderbird < 128.3, and Thunderbird < 131. (CVE-2024-9400)

    Memory safety bugs present in Firefox 133, Thunderbird 133, Firefox ESR 115.18, Firefox ESR 128.5,     Thunderbird 115.18, and Thunderbird 128.5. 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 < 134, Firefox ESR < 128.6, Firefox ESR < 115.19, Thunderbird < 134, and     Thunderbird ESR < 128.6. (CVE-2025-0242)

    Thunderbird displayed an incorrect sender address if the From field of an email used the invalid group     name syntax that is described in CVE-2024-49040. This vulnerability affects Thunderbird < 128.7 and     Thunderbird < 135. (CVE-2025-0510)

    An attacker could have caused a use-after-free via crafted XSLT data, leading to a potentially exploitable     crash. This vulnerability affects Firefox < 135, Firefox ESR < 115.20, Firefox ESR < 128.7, Thunderbird <     128.7, and Thunderbird < 135. (CVE-2025-1009)

    An attacker could have caused a use-after-free via the Custom Highlight API, leading to a potentially     exploitable crash. This vulnerability affects Firefox < 135, Firefox ESR < 115.20, Firefox ESR < 128.7,     Thunderbird < 128.7, and Thunderbird < 135. (CVE-2025-1010)

    A bug in WebAssembly code generation could have lead to a crash. It may have been possible for an attacker     to leverage this to achieve code execution. This vulnerability affects Firefox < 135, Firefox ESR < 128.7,     Thunderbird < 128.7, and Thunderbird < 135. (CVE-2025-1011)

    A race during concurrent delazification could have led to a use-after-free. This vulnerability affects     Firefox < 135, Firefox ESR < 115.20, Firefox ESR < 128.7, Thunderbird < 128.7, and Thunderbird < 135.
    (CVE-2025-1012)

    A race condition could have led to private browsing tabs being opened in normal browsing windows. This     could have resulted in a potential privacy leak. This vulnerability affects Firefox < 135, Firefox ESR <     128.7, Thunderbird < 128.7, and Thunderbird < 135. (CVE-2025-1013)

    Certificate length was not properly checked when added to a certificate store. In practice only trusted     data was processed. This vulnerability affects Firefox < 135, Firefox ESR < 128.7, Thunderbird < 128.7,     and Thunderbird < 135. (CVE-2025-1014)

    The Thunderbird Address Book URI fields contained unsanitized links. This could be used by an attacker to     create and export an address book containing a malicious payload in a field. For example, in the Other     field of the Instant Messaging section. If another user imported the address book, clicking on the link     could result in opening a web page inside Thunderbird, and that page could execute (unprivileged)     JavaScript. This vulnerability affects Thunderbird < 128.7. (CVE-2025-1015)

    Memory safety bugs present in Firefox 134, Thunderbird 134, Firefox ESR 115.19, Firefox ESR 128.6,     Thunderbird 115.19, and Thunderbird 128.6. 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 < 135, Firefox ESR < 115.20, Firefox ESR < 128.7, Thunderbird < 128.7, and     Thunderbird < 135. (CVE-2025-1016)

    Memory safety bugs present in Firefox 134, Thunderbird 134, Firefox ESR 128.6, and Thunderbird 128.6. 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 < 135, Firefox ESR <     128.7, Thunderbird < 128.7, and Thunderbird < 135. (CVE-2025-1017)

Tenable has extracted the preceding description block directly from the tested product 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 Ubuntu 22.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-7663-1 advisory.

    Multiple security issues were discovered in Thunderbird. If a user were tricked into opening a specially     crafted website in a browsing context, an attacker could potentially exploit these to cause a denial of     service, obtain sensitive information, bypass security restrictions, cross-site tracing, or execute     arbitrary code.

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

Note that Nessus has not tested for these issues 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
214954	Mozilla Thunderbird < 135.0	Nessus	MacOS X Local Security Checks	2025/2/4	2025/11/18	critical
239803	TencentOS Server 3: thunderbird (TSSA-2025:0196)	Nessus	Tencent Local Security Checks	2025/6/16	2025/11/20	critical
232367	Amazon Linux 2 : thunderbird (ALAS-2025-2789)	Nessus	Amazon Linux Local Security Checks	2025/3/10	2025/3/10	medium
242691	Ubuntu 22.04 LTS : Thunderbird vulnerabilities (USN-7663-1)	Nessus	Ubuntu Local Security Checks	2025/7/25	2025/7/25	critical

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