| 319588 | RHEL 8 : thunderbird (RHSA-2026:22643) | Nessus | Red Hat Local Security Checks | 2026/6/6 | 2026/6/6 | critical |
| 321168 | RHEL 9 : thunderbird (RHSA-2026:26269) | Nessus | Red Hat Local Security Checks | 2026/6/16 | 2026/6/16 | critical |
| 321360 | RHEL 9 : firefox (RHSA-2026:26492) | Nessus | Red Hat Local Security Checks | 2026/6/17 | 2026/6/17 | critical |
| 321554 | RHEL 8 : thunderbird (RHSA-2026:26536) | Nessus | Red Hat Local Security Checks | 2026/6/19 | 2026/6/19 | critical |
| 322564 | Oracle Linux 9 : thunderbird (ELSA-2026-21381) | Nessus | Oracle Linux Local Security Checks | 2026/6/24 | 2026/6/24 | critical |
| 328691 | MiracleLinux 9 : firefox-140.11.0-1.el9_8.ML.1 (AXSA:2026-1314:17) | Nessus | Miracle Linux Local Security Checks | 2026/7/21 | 2026/7/21 | critical |
| 352886 | AlmaLinux 9.2 [TuxCare] Security Update: thunderbird Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2026:1782811369) | Nessus | Alma Linux Local Security Checks | 2026/9/30 | 2026/9/30 | high |
| 353725 | Rocky Linux 8 [CIQ] Security Update: firefox / firefox-debuginfo / firefox-debugsource Multiple Vulnerabilities (crlsa-2026_21382) | Nessus | Rocky Linux Local Security Checks | 2026/10/1 | 2026/10/1 | critical |
| 328453 | MiracleLinux 9 : thunderbird-140.11.0-1.el9_8.ML.1 (AXSA:2026-1278:16) | Nessus | Miracle Linux Local Security Checks | 2026/7/20 | 2026/7/20 | critical |
| 317447 | Oracle Linux 8 : firefox (ELSA-2026-21382) | Nessus | Oracle Linux Local Security Checks | 2026/5/28 | 2026/5/28 | critical |
| 317937 | AlmaLinux 10 : firefox (ALSA-2026:21380) | Nessus | Alma Linux Local Security Checks | 2026/5/29 | 2026/5/29 | critical |
| 315323 | Mozilla Firefox < 151.0 | Nessus | Windows | 2026/5/19 | 2026/5/27 | critical |
| 315325 | Mozilla Firefox ESR < 140.11 | Nessus | Windows | 2026/5/19 | 2026/7/22 | critical |
| 315520 | Slackware Linux 15.0 / current mozilla-thunderbird Multiple Vulnerabilities (SSA:2026-139-03) | Nessus | Slackware Local Security Checks | 2026/5/19 | 2026/5/22 | critical |
| 315526 | Linux Distros Unpatched Vulnerability : CVE-2026-8961 | Nessus | Misc. | 2026/5/19 | 2026/7/25 | medium |
| 315967 | Fedora 43 : firefox / nss (2026-cd20332935) | Nessus | Fedora Local Security Checks | 2026/5/20 | 2026/5/22 | critical |
| 316628 | Fedora 42 : firefox / nss (2026-7f6ee801e2) | Nessus | Fedora Local Security Checks | 2026/5/25 | 2026/5/25 | critical |
| 316857 | openSUSE 16 Security Update : MozillaFirefox (openSUSE-SU-2026:20789-1) | Nessus | SuSE Local Security Checks | 2026/5/27 | 2026/5/27 | critical |
| 318603 | Oracle Linux 8 : thunderbird (ELSA-2026-22643) | Nessus | Oracle Linux Local Security Checks | 2026/6/4 | 2026/6/4 | critical |
| 318638 | RockyLinux 10 : firefox (RLSA-2026:21380) | Nessus | Rocky Linux Local Security Checks | 2026/6/4 | 2026/6/4 | critical |
| 319498 | RHEL 10 : thunderbird (RHSA-2026:22325) | Nessus | Red Hat Local Security Checks | 2026/6/6 | 2026/6/6 | critical |
| 321330 | RHEL 9 : firefox (RHSA-2026:26491) | Nessus | Red Hat Local Security Checks | 2026/6/17 | 2026/6/17 | critical |
| 321940 | RHEL 10 : firefox (RHSA-2026:27715) | Nessus | Red Hat Local Security Checks | 2026/6/22 | 2026/6/22 | critical |
| 355723 | Rocky Linux 9 [CIQ] Security Update: firefox / firefox-debuginfo / firefox-debugsource / firefox-x11 Multiple Vulnerabilities (crlsa-2026_21378) | Nessus | Rocky Linux Local Security Checks | 2026/10/1 | 2026/10/1 | critical |
| 354179 | Rocky Linux 9 [CIQ] Security Update: thunderbird / thunderbird-debuginfo / thunderbird-debugsource Multiple Vulnerabilities (crlsa-2026_21381) | Nessus | Rocky Linux Local Security Checks | 2026/10/1 | 2026/10/1 | critical |
| 355563 | Rocky Linux 8 [CIQ] Security Update: thunderbird / thunderbird-debuginfo / thunderbird-debugsource Multiple Vulnerabilities (crlsa-2026_22643) | Nessus | Rocky Linux Local Security Checks | 2026/10/1 | 2026/10/1 | critical |
| 317379 | RHEL 10 : firefox (RHSA-2026:21380) | Nessus | Red Hat Local Security Checks | 2026/5/28 | 2026/5/28 | critical |
| 317939 | AlmaLinux 8 : firefox (ALSA-2026:21382) | Nessus | Alma Linux Local Security Checks | 2026/5/29 | 2026/5/29 | critical |
| 318400 | AlmaLinux 10 : thunderbird (ALSA-2026:22325) | Nessus | Alma Linux Local Security Checks | 2026/6/3 | 2026/6/3 | critical |
| 315327 | Mozilla Firefox < 151.0 | Nessus | MacOS X Local Security Checks | 2026/5/19 | 2026/5/27 | critical |
| 316476 | Debian dsa-6288 : thunderbird - security update | Nessus | Debian Local Security Checks | 2026/5/22 | 2026/5/22 | critical |
| 316547 | Debian dla-4594 : thunderbird - security update | Nessus | Debian Local Security Checks | 2026/5/25 | 2026/5/25 | critical |
| 324033 | Oracle Linux 7 : firefox (ELSA-2026-26551) | Nessus | Oracle Linux Local Security Checks | 2026/7/1 | 2026/7/1 | critical |
| 327723 | Oracle Linux 10 : thunderbird (ELSA-2026-22325) | Nessus | Oracle Linux Local Security Checks | 2026/7/18 | 2026/7/18 | critical |
| 320753 | MiracleLinux 8 : thunderbird-140.11.0-1.el8_10.ML.1 (AXSA:2026-781:13) | Nessus | Miracle Linux Local Security Checks | 2026/6/12 | 2026/6/12 | critical |
| 321252 | RHEL 9 : thunderbird (RHSA-2026:26174) | Nessus | Red Hat Local Security Checks | 2026/6/16 | 2026/6/16 | critical |
| 321264 | RHEL 8 : thunderbird (RHSA-2026:26268) | Nessus | Red Hat Local Security Checks | 2026/6/16 | 2026/6/16 | critical |
| 321321 | RHEL 9 : firefox (RHSA-2026:26493) | Nessus | Red Hat Local Security Checks | 2026/6/17 | 2026/6/17 | critical |
| 321485 | RHEL 8 : firefox (RHSA-2026:26629) | Nessus | Red Hat Local Security Checks | 2026/6/18 | 2026/6/18 | critical |
| 321568 | RHEL 7 : firefox (RHSA-2026:26551) | Nessus | Red Hat Local Security Checks | 2026/6/20 | 2026/6/20 | critical |
| 319826 | Amazon Linux 2023 : firefox (ALAS2023-2026-1793) | Nessus | Amazon Linux Local Security Checks | 2026/6/8 | 2026/6/8 | critical |
