| 342669 | openSUSE 16: MozillaFirefox / MozillaFirefox-branding-upstream / etc (openSUSE-SU-2026:21713-1) | Nessus | SuSE Local Security Checks | 9/3/2026 | 9/3/2026 | critical |
| 343837 | RHEL 10 : thunderbird (RHSA-2026:65159) | Nessus | Red Hat Local Security Checks | 9/8/2026 | 9/8/2026 | critical |
| 343979 | RHEL 8 : thunderbird (RHSA-2026:65757) | Nessus | Red Hat Local Security Checks | 9/9/2026 | 9/9/2026 | critical |
| 343998 | RHEL 9 : thunderbird (RHSA-2026:65766) | Nessus | Red Hat Local Security Checks | 9/9/2026 | 9/9/2026 | critical |
| 337944 | Linux Distros Unpatched Vulnerability : CVE-2026-74959 | Nessus | Misc. | 8/19/2026 | 9/8/2026 | critical |
| 337624 | Mozilla Firefox ESR < 140.14 | Nessus | Windows | 8/18/2026 | 8/24/2026 | critical |
| 337628 | Mozilla Firefox ESR < 153.1 | Nessus | Windows | 8/18/2026 | 8/24/2026 | critical |
| 337887 | Mozilla Thunderbird < 140.14 | Nessus | MacOS X Local Security Checks | 8/19/2026 | 8/24/2026 | critical |
| 339042 | Debian dsa-6461 : thunderbird - security update | Nessus | Debian Local Security Checks | 8/23/2026 | 8/23/2026 | critical |
| 339104 | RHEL 8 : firefox (RHSA-2026:58898) | Nessus | Red Hat Local Security Checks | 8/24/2026 | 8/28/2026 | critical |
| 339449 | Debian dla-4754 : thunderbird - security update | Nessus | Debian Local Security Checks | 8/25/2026 | 8/25/2026 | critical |
| 341890 | Amazon Linux 2 : firefox, --advisory ALAS2FIREFOX-2026-064 (ALASFIREFOX-2026-064) | Nessus | Amazon Linux Local Security Checks | 8/31/2026 | 9/3/2026 | high |
| 343858 | RHEL 8 : thunderbird (RHSA-2026:65160) | Nessus | Red Hat Local Security Checks | 9/8/2026 | 9/8/2026 | critical |
| 343882 | RHEL 7 : firefox (RHSA-2026:65442) | Nessus | Red Hat Local Security Checks | 9/8/2026 | 9/8/2026 | critical |
| 343884 | RHEL 9 : thunderbird (RHSA-2026:65158) | Nessus | Red Hat Local Security Checks | 9/8/2026 | 9/8/2026 | critical |
| 343989 | RHEL 9 : firefox (RHSA-2026:65888) | Nessus | Red Hat Local Security Checks | 9/9/2026 | 9/9/2026 | critical |
| 344067 | RockyLinux 8 : thunderbird (RLSA-2026:65160) | Nessus | Rocky Linux Local Security Checks | 9/9/2026 | 9/9/2026 | critical |
| 344074 | RockyLinux 10 : thunderbird (RLSA-2026:65159) | Nessus | Rocky Linux Local Security Checks | 9/9/2026 | 9/9/2026 | critical |
| 344335 | AlmaLinux 9 : thunderbird (ALSA-2026:65158) | Nessus | Alma Linux Local Security Checks | 9/9/2026 | 9/9/2026 | critical |
