| 331815 | Oracle Linux 10 : thunderbird (ELSA-2026-49621) | Nessus | Oracle Linux Local Security Checks | 8/3/2026 | 8/3/2026 | critical |
| 331937 | RHEL 8 : thunderbird (RHSA-2026:49922) | Nessus | Red Hat Local Security Checks | 8/4/2026 | 8/6/2026 | critical |
| 331974 | RHEL 9 : thunderbird (RHSA-2026:49921) | Nessus | Red Hat Local Security Checks | 8/4/2026 | 8/6/2026 | critical |
| 332093 | Oracle Linux 8 : thunderbird (ELSA-2026-49922) | Nessus | Oracle Linux Local Security Checks | 8/5/2026 | 8/5/2026 | critical |
| 332102 | openSUSE 16: MozillaFirefox / MozillaFirefox-branding-upstream / etc (openSUSE-SU-2026:21519-1) | Nessus | SuSE Local Security Checks | 8/5/2026 | 8/5/2026 | critical |
| 329269 | Fedora 44 : firefox (2026-7d71f89d7e) | Nessus | Fedora Local Security Checks | 7/23/2026 | 8/28/2026 | critical |
| 332990 | RockyLinux 8 : thunderbird (RLSA-2026:49922) | Nessus | Rocky Linux Local Security Checks | 8/6/2026 | 8/6/2026 | critical |
| 332999 | RockyLinux 9 : thunderbird (RLSA-2026:49921) | Nessus | Rocky Linux Local Security Checks | 8/6/2026 | 8/6/2026 | critical |
| 333003 | RockyLinux 10 : thunderbird (RLSA-2026:49621) | Nessus | Rocky Linux Local Security Checks | 8/6/2026 | 8/6/2026 | critical |
| 333103 | AlmaLinux 10 : firefox (ALSA-2026:47101) | Nessus | Alma Linux Local Security Checks | 8/6/2026 | 8/6/2026 | critical |
| 334546 | RHEL 10 : thunderbird (RHSA-2026:53445) | Nessus | Red Hat Local Security Checks | 8/11/2026 | 8/11/2026 | critical |
| 352382 | AlmaLinux 9.2 [TuxCare] Security Update: thunderbird Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2026:1785839724) | Nessus | Alma Linux Local Security Checks | 9/30/2026 | 9/30/2026 | critical |
| 358531 | Rocky Linux 9 [CIQ] Security Update: thunderbird / thunderbird-debuginfo / thunderbird-debugsource Multiple Vulnerabilities (crlsa-2026_49921) | Nessus | Rocky Linux Local Security Checks | 10/1/2026 | 10/1/2026 | critical |
| 331731 | RockyLinux 9 : firefox (RLSA-2026:47104) | Nessus | Rocky Linux Local Security Checks | 8/3/2026 | 8/3/2026 | critical |
| 334847 | RHEL 8 : firefox (RHSA-2026:54180) | Nessus | Red Hat Local Security Checks | 8/12/2026 | 8/12/2026 | critical |
| 334958 | RHEL 8 : firefox (RHSA-2026:54259) | Nessus | Red Hat Local Security Checks | 8/12/2026 | 8/12/2026 | critical |
| 334960 | RHEL 7 : firefox (RHSA-2026:54248) | Nessus | Red Hat Local Security Checks | 8/12/2026 | 8/12/2026 | critical |
| 348282 | SUSE SLED15: MozillaThunderbird / MozillaThunderbird-translations-common / etc (SUSE-SU-2026:4268-1) | Nessus | SuSE Local Security Checks | 9/19/2026 | 9/19/2026 | critical |
| 328771 | Mozilla Firefox ESR < 140.13 | Nessus | Windows | 7/21/2026 | 7/31/2026 | critical |
| 328774 | Mozilla Firefox < 153.0 | Nessus | MacOS X Local Security Checks | 7/21/2026 | 7/31/2026 | critical |
| 329088 | Mozilla Thunderbird < 153.0 | Nessus | Windows | 7/22/2026 | 7/31/2026 | critical |
| 329090 | Mozilla Thunderbird < 153.0 | Nessus | MacOS X Local Security Checks | 7/22/2026 | 7/31/2026 | critical |
| 329091 | Mozilla Thunderbird < 140.13 | Nessus | Windows | 7/22/2026 | 7/31/2026 | critical |
| 329294 | SUSE SLES12: MozillaFirefox / MozillaFirefox-devel / etc (SUSE-SU-2026:3200-1) | Nessus | SuSE Local Security Checks | 7/24/2026 | 7/27/2026 | critical |
| 329394 | Linux Distros Unpatched Vulnerability : CVE-2026-16349 | Nessus | Misc. | 7/25/2026 | 8/12/2026 | critical |
| 329504 | SUSE SLED15: MozillaFirefox / MozillaFirefox-devel / etc (SUSE-SU-2026:3221-1) | Nessus | SuSE Local Security Checks | 7/25/2026 | 7/31/2026 | critical |
| 330449 | RHEL 10 : firefox (RHSA-2026:47101) | Nessus | Red Hat Local Security Checks | 7/28/2026 | 7/31/2026 | critical |
| 333101 | AlmaLinux 10 : thunderbird (ALSA-2026:49621) | Nessus | Alma Linux Local Security Checks | 8/6/2026 | 8/6/2026 | critical |
| 333600 | Debian dla-4727 : thunderbird - security update | Nessus | Debian Local Security Checks | 8/10/2026 | 8/10/2026 | critical |
| 332757 | Oracle Linux 9 : thunderbird (ELSA-2026-49921) | Nessus | Oracle Linux Local Security Checks | 8/5/2026 | 8/5/2026 | critical |
| 346212 | SUSE SLED15: MozillaFirefox / MozillaFirefox-branding-SLE / MozillaFirefox-devel / etc (SUSE-SU-2026:4156-1) | Nessus | SuSE Local Security Checks | 9/16/2026 | 9/16/2026 | critical |
| 330443 | RHEL 8 : firefox (RHSA-2026:47105) | Nessus | Red Hat Local Security Checks | 7/28/2026 | 7/31/2026 | critical |
| 331715 | RHEL 9 : firefox (RHSA-2026:47104) | Nessus | Red Hat Local Security Checks | 8/3/2026 | 8/6/2026 | critical |
| 333135 | TencentOS Server 3: firefox (TSSA-2026:0820) | Nessus | Tencent Local Security Checks | 8/6/2026 | 8/6/2026 | critical |
| 334919 | RHEL 9 : firefox (RHSA-2026:54249) | Nessus | Red Hat Local Security Checks | 8/12/2026 | 8/12/2026 | critical |
| 328775 | Mozilla Firefox ESR < 115.38 | Nessus | MacOS X Local Security Checks | 7/21/2026 | 7/27/2026 | critical |
| 328776 | Mozilla Firefox ESR < 115.38 | Nessus | Windows | 7/21/2026 | 7/27/2026 | critical |
| 328880 | Slackware Linux 15.0 / current mozilla-firefox Multiple Vulnerabilities (SSA:2026-202-02) | Nessus | Slackware Local Security Checks | 7/22/2026 | 7/27/2026 | critical |
| 329076 | Debian dsa-6394 : firefox-esr - security update | Nessus | Debian Local Security Checks | 7/22/2026 | 7/27/2026 | critical |
| 339057 | MiracleLinux 9 : thunderbird-140.13.0-1.el9_8.ML.1 (AXSA:2026-1625:19) | Nessus | Miracle Linux Local Security Checks | 8/24/2026 | 8/24/2026 | critical |
| 336964 | Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: thunderbird (UTSA-2026-101097) | Nessus | Unity Linux Local Security Checks | 8/17/2026 | 8/17/2026 | critical |
| 333134 | TencentOS Server 4: firefox (TSSA-2026:0788) | Nessus | Tencent Local Security Checks | 8/6/2026 | 8/6/2026 | critical |
| 335932 | MiracleLinux 8 : thunderbird-140.13.0-1.el8_10.ML.1 (AXSA:2026-1547:18) | Nessus | Miracle Linux Local Security Checks | 8/17/2026 | 8/18/2026 | critical |
| 331916 | Oracle Linux 10 : firefox (ELSA-2026-47101) | Nessus | Oracle Linux Local Security Checks | 8/4/2026 | 8/4/2026 | critical |
| 330615 | Oracle Linux 8 : firefox (ELSA-2026-47105) | Nessus | Oracle Linux Local Security Checks | 7/29/2026 | 7/29/2026 | critical |
| 333348 | AlmaLinux 8 : firefox (ALSA-2026:47105) | Nessus | Alma Linux Local Security Checks | 8/7/2026 | 8/7/2026 | critical |
| 341611 | MiracleLinux 9 : firefox-140.13.0-1.el9_8.ML.1 (AXSA:2026-1698:20) | Nessus | Miracle Linux Local Security Checks | 8/30/2026 | 9/1/2026 | critical |
| 348777 | Oracle Linux 7 : firefox (ELSA-2026-54248) | Nessus | Oracle Linux Local Security Checks | 9/22/2026 | 9/22/2026 | critical |
| 334543 | RHEL 9 : thunderbird (RHSA-2026:53475) | Nessus | Red Hat Local Security Checks | 8/11/2026 | 8/11/2026 | critical |
| 334545 | RHEL 9 : thunderbird (RHSA-2026:53444) | Nessus | Red Hat Local Security Checks | 8/11/2026 | 8/11/2026 | critical |
