| 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 / SLES15 / openSUSE 15 Security Update : MozillaFirefox (SUSE-SU-2026:0260-1) | Nessus | SuSE Local Security Checks | 1/24/2026 | 1/24/2026 | high |
| 297045 | RHEL 8 : thunderbird (RHSA-2026:1487) | Nessus | Red Hat Local Security Checks | 1/28/2026 | 1/28/2026 | high |
| 296760 | RHEL 9 : thunderbird (RHSA-2026:1414) | Nessus | Red Hat Local Security Checks | 1/27/2026 | 1/27/2026 | high |
| 298010 | RHEL 9 : firefox (RHSA-2026:2044) | Nessus | Red Hat Local Security Checks | 2/5/2026 | 2/5/2026 | high |
| 283572 | Fedora 43 : firefox (2026-de370822e0) | Nessus | Fedora Local Security Checks | 1/13/2026 | 2/13/2026 | critical |
| 283709 | Mozilla Firefox < 147.0 | Nessus | Windows | 1/14/2026 | 3/9/2026 | critical |
| 284837 | Mozilla Thunderbird < 140.7 | Nessus | MacOS X Local Security Checks | 1/15/2026 | 1/21/2026 | high |
| 286369 | RHEL 9 : firefox (RHSA-2026:0694) | Nessus | Red Hat Local Security Checks | 1/15/2026 | 1/15/2026 | high |
| 287949 | Debian dla-4439 : firefox-esr - security update | Nessus | Debian Local Security Checks | 1/15/2026 | 1/15/2026 | high |
| 298017 | RHEL 9 : firefox (RHSA-2026:2047) | Nessus | Red Hat Local Security Checks | 2/5/2026 | 2/5/2026 | high |
| 298335 | RHEL 8 : thunderbird (RHSA-2026:2220) | Nessus | Red Hat Local Security Checks | 2/9/2026 | 2/9/2026 | high |
| 298339 | RHEL 7 : firefox (RHSA-2026:2231) | Nessus | Red Hat Local Security Checks | 2/9/2026 | 2/9/2026 | high |
| 298405 | Oracle Linux 10 : firefox (ELSA-2026-2271) | Nessus | Oracle Linux Local Security Checks | 2/9/2026 | 2/9/2026 | high |
| 298413 | Oracle Linux 8 : thunderbird (ELSA-2026-2220) | Nessus | Oracle Linux Local Security Checks | 2/10/2026 | 2/10/2026 | high |
| 298500 | AlmaLinux 10 : thunderbird (ALSA-2026:2286) | Nessus | Alma Linux Local Security Checks | 2/10/2026 | 2/10/2026 | high |
| 299567 | Amazon Linux 2023 : firefox (ALAS2023-2026-1429) | Nessus | Amazon Linux Local Security Checks | 2/19/2026 | 2/19/2026 | high |
| 300211 | MiracleLinux 8 : thunderbird-140.7.0-1.el8_10.ML.1 (AXSA:2026-240:03) | Nessus | Miracle Linux Local Security Checks | 3/2/2026 | 3/2/2026 | high |
| 296696 | RHEL 9 : thunderbird (RHSA-2026:1320) | Nessus | Red Hat Local Security Checks | 1/27/2026 | 1/27/2026 | high |
| 282667 | Linux Distros Unpatched Vulnerability : CVE-2026-0884 | Nessus | Misc. | 1/13/2026 | 4/16/2026 | critical |
