| 334960 | RHEL 7 : firefox (RHSA-2026:54248) | Nessus | Red Hat Local Security Checks | 2026/8/12 | 2026/8/12 | critical |
| 348282 | SUSE SLED15: MozillaThunderbird / MozillaThunderbird-translations-common / etc (SUSE-SU-2026:4268-1) | Nessus | SuSE Local Security Checks | 2026/9/19 | 2026/9/19 | critical |
| 336037 | Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: thunderbird (UTSA-2026-101082) | Nessus | Unity Linux Local Security Checks | 2026/8/17 | 2026/8/17 | critical |
| 328772 | Mozilla Firefox ESR < 140.13 | Nessus | MacOS X Local Security Checks | 2026/7/21 | 2026/7/31 | critical |
| 329074 | Debian dla-4695 : firefox-esr - security update | Nessus | Debian Local Security Checks | 2026/7/22 | 2026/7/27 | critical |
| 329089 | Mozilla Thunderbird < 140.13 | Nessus | MacOS X Local Security Checks | 2026/7/22 | 2026/7/31 | critical |
| 329266 | Slackware Linux 15.0 / current mozilla-thunderbird Multiple Vulnerabilities (SSA:2026-204-01) | Nessus | Slackware Local Security Checks | 2026/7/23 | 2026/7/27 | critical |
| 329998 | Fedora 43 : firefox (2026-6dab7a3eff) | Nessus | Fedora Local Security Checks | 2026/7/26 | 2026/8/28 | critical |
| 330691 | RockyLinux 8 : firefox (RLSA-2026:47105) | Nessus | Rocky Linux Local Security Checks | 2026/7/29 | 2026/7/31 | critical |
| 330840 | RockyLinux 10 : firefox (RLSA-2026:47101) | Nessus | Rocky Linux Local Security Checks | 2026/7/30 | 2026/7/31 | critical |
| 331759 | RHEL 10 : thunderbird (RHSA-2026:49621) | Nessus | Red Hat Local Security Checks | 2026/8/3 | 2026/8/6 | critical |
| 334542 | RHEL 9 : thunderbird (RHSA-2026:53446) | Nessus | Red Hat Local Security Checks | 2026/8/11 | 2026/8/11 | critical |
| 334626 | RHEL 8 : thunderbird (RHSA-2026:53453) | Nessus | Red Hat Local Security Checks | 2026/8/11 | 2026/8/11 | critical |
| 334853 | RHEL 9 : firefox (RHSA-2026:54182) | Nessus | Red Hat Local Security Checks | 2026/8/12 | 2026/8/12 | critical |
| 334868 | AlmaLinux 9 : firefox (ALSA-2026:47104) | Nessus | Alma Linux Local Security Checks | 2026/8/12 | 2026/8/12 | critical |