| 283707 | Mozilla Firefox ESR < 140.7 | Nessus | MacOS X Local Security Checks | 1/14/2026 | 3/9/2026 | high |
| 284656 | Slackware Linux 15.0 / current mozilla-firefox Multiple Vulnerabilities (SSA:2026-014-02) | Nessus | Slackware Local Security Checks | 1/14/2026 | 1/14/2026 | high |
| 284838 | Mozilla Thunderbird < 147.0 | Nessus | MacOS X Local Security Checks | 1/15/2026 | 2/24/2026 | critical |
| 291273 | Oracle Linux 8 : firefox (ELSA-2026-0667) | Nessus | Oracle Linux Local Security Checks | 1/17/2026 | 2/24/2026 | high |
| 291310 | openSUSE 16 Security Update : MozillaFirefox (openSUSE-SU-2026:20041-1) | Nessus | SuSE Local Security Checks | 1/18/2026 | 1/18/2026 | high |
| 291356 | Debian dla-4442 : thunderbird - security update | Nessus | Debian Local Security Checks | 1/19/2026 | 2/24/2026 | high |
| 294859 | MiracleLinux 9 : firefox-140.7.0-1.el9_7.ML.1 (AXSA:2026-053:01) | Nessus | Miracle Linux Local Security Checks | 1/21/2026 | 1/21/2026 | high |
| 294899 | Oracle Linux 9 : thunderbird (ELSA-2026-0924) | Nessus | Oracle Linux Local Security Checks | 1/21/2026 | 2/24/2026 | high |
| 294967 | RockyLinux 9 : thunderbird (RLSA-2026:0924) | Nessus | Rocky Linux Local Security Checks | 1/22/2026 | 1/22/2026 | high |
| 296449 | SUSE SLED15: MozillaFirefox / MozillaFirefox-branding-upstream / etc (SUSE-SU-2026:0260-1) | Nessus | SuSE Local Security Checks | 1/24/2026 | 6/26/2026 | high |
| 296760 | RHEL 9 : thunderbird (RHSA-2026:1414) | Nessus | Red Hat Local Security Checks | 1/27/2026 | 1/27/2026 | high |
| 297045 | RHEL 8 : thunderbird (RHSA-2026:1487) | Nessus | Red Hat Local Security Checks | 1/28/2026 | 1/28/2026 | high |
| 298010 | RHEL 9 : firefox (RHSA-2026:2044) | Nessus | Red Hat Local Security Checks | 2/5/2026 | 2/5/2026 | high |
| 298060 | RHEL 8 : firefox (RHSA-2026:2074) | Nessus | Red Hat Local Security Checks | 2/5/2026 | 2/5/2026 | high |
| 298360 | RockyLinux 8 : thunderbird (RLSA-2026:2220) | Nessus | Rocky Linux Local Security Checks | 2/9/2026 | 2/9/2026 | high |
| 299362 | Fedora 42 : thunderbird (2026-6ca1769cc2) | Nessus | Fedora Local Security Checks | 2/18/2026 | 2/18/2026 | critical |
| 299511 | Oracle Linux 7 : firefox (ELSA-2026-2231) | Nessus | Oracle Linux Local Security Checks | 2/19/2026 | 2/19/2026 | high |
| 336578 | Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: thunderbird (UTSA-2026-101307) | Nessus | Unity Linux Local Security Checks | 8/17/2026 | 8/17/2026 | medium |
