| 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 |
| 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 |
| 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 |
| 283705 | Mozilla Firefox ESR < 140.7 | Nessus | Windows | 1/14/2026 | 3/9/2026 | high |
| 284821 | RHEL 8 : firefox (RHSA-2026:0667) | Nessus | Red Hat Local Security Checks | 1/15/2026 | 1/15/2026 | high |
| 284835 | Mozilla Thunderbird < 147.0 | Nessus | Windows | 1/15/2026 | 2/24/2026 | critical |
| 284836 | Mozilla Thunderbird < 140.7 | Nessus | Windows | 1/15/2026 | 1/21/2026 | high |
| 291272 | Oracle Linux 9 : firefox (ELSA-2026-0694) | Nessus | Oracle Linux Local Security Checks | 1/17/2026 | 2/24/2026 | high |
| 294853 | MiracleLinux 8 : firefox-140.7.0-1.el8_10.ML.1 (AXSA:2026-056:02) | Nessus | Miracle Linux Local Security Checks | 1/21/2026 | 1/21/2026 | high |
| 296912 | RHEL 9 : thunderbird (RHSA-2026:1413) | Nessus | Red Hat Local Security Checks | 1/27/2026 | 1/27/2026 | high |
| 296919 | RHEL 9 : thunderbird (RHSA-2026:1415) | Nessus | Red Hat Local Security Checks | 1/27/2026 | 1/27/2026 | high |
| 296998 | RHEL 8 : thunderbird (RHSA-2026:1462) | Nessus | Red Hat Local Security Checks | 1/28/2026 | 1/28/2026 | high |
| 297000 | RHEL 8 : thunderbird (RHSA-2026:1461) | Nessus | Red Hat Local Security Checks | 1/28/2026 | 1/28/2026 | high |
| 297019 | RHEL 8 : thunderbird (RHSA-2026:1471) | Nessus | Red Hat Local Security Checks | 1/28/2026 | 1/28/2026 | high |
| 298361 | RHEL 10 : thunderbird (RHSA-2026:2286) | Nessus | Red Hat Local Security Checks | 2/9/2026 | 2/9/2026 | high |
| 298481 | AlmaLinux 8 : thunderbird (ALSA-2026:2220) | Nessus | Alma Linux Local Security Checks | 2/10/2026 | 2/10/2026 | high |
| 299370 | Fedora 43 : thunderbird (2026-6b5abf91a9) | Nessus | Fedora Local Security Checks | 2/18/2026 | 2/18/2026 | critical |
