| 299964 | RHEL 10 : firefox (RHSA-2026:3361) | Nessus | Red Hat Local Security Checks | 2/25/2026 | 3/6/2026 | critical |
| 300655 | RockyLinux 8 : thunderbird (RLSA-2026:3515) | Nessus | Rocky Linux Local Security Checks | 3/4/2026 | 3/4/2026 | critical |
| 301109 | AlmaLinux 10 : thunderbird (ALSA-2026:3517) | Nessus | Alma Linux Local Security Checks | 3/6/2026 | 3/6/2026 | critical |
| 301130 | AlmaLinux 8 : thunderbird (ALSA-2026:3515) | Nessus | Alma Linux Local Security Checks | 3/6/2026 | 3/6/2026 | critical |
| 302081 | TencentOS Server 4: firefox (TSSA-2026:0166) | Nessus | Tencent Local Security Checks | 3/13/2026 | 3/13/2026 | critical |
| 303442 | RHEL 9 : thunderbird (RHSA-2026:3516) | Nessus | Red Hat Local Security Checks | 3/24/2026 | 3/24/2026 | critical |
| 300027 | AlmaLinux 10 : firefox (ALSA-2026:3361) | Nessus | Alma Linux Local Security Checks | 2/26/2026 | 3/6/2026 | critical |
| 300084 | RHEL 8 : firefox (RHSA-2026:3338) | Nessus | Red Hat Local Security Checks | 2/27/2026 | 3/6/2026 | critical |
| 300262 | RHEL 9 : firefox (RHSA-2026:3497) | Nessus | Red Hat Local Security Checks | 3/2/2026 | 3/6/2026 | critical |
| 300616 | RHEL 9 : firefox (RHSA-2026:3493) | Nessus | Red Hat Local Security Checks | 3/4/2026 | 3/4/2026 | critical |
| 300765 | Oracle Linux 8 : thunderbird (ELSA-2026-3515) | Nessus | Oracle Linux Local Security Checks | 3/4/2026 | 3/4/2026 | critical |
| 301486 | RHEL 8 : thunderbird (RHSA-2026:3979) | Nessus | Red Hat Local Security Checks | 3/9/2026 | 3/9/2026 | critical |
| 301517 | RHEL 9 : thunderbird (RHSA-2026:3983) | Nessus | Red Hat Local Security Checks | 3/9/2026 | 3/9/2026 | critical |
| 301519 | RHEL 7 : firefox (RHSA-2026:3984) | Nessus | Red Hat Local Security Checks | 3/9/2026 | 3/9/2026 | critical |
| 301690 | RHEL 9 : firefox (RHSA-2026:4152) | Nessus | Red Hat Local Security Checks | 3/10/2026 | 3/10/2026 | critical |
| 299207 | Mozilla Thunderbird < 140.7.2 | Nessus | MacOS X Local Security Checks | 2/16/2026 | 3/3/2026 | high |
| 299209 | Mozilla Firefox ESR < 140.7.1 | Nessus | MacOS X Local Security Checks | 2/16/2026 | 3/3/2026 | high |
| 299213 | Mozilla Firefox ESR < 115.32.1 | Nessus | MacOS X Local Security Checks | 2/16/2026 | 3/3/2026 | high |
| 299736 | openSUSE 16 Security Update : MozillaFirefox (openSUSE-SU-2026:20253-1) | Nessus | SuSE Local Security Checks | 2/22/2026 | 3/3/2026 | high |
| 300042 | SUSE SLES12 Security Update : MozillaFirefox (SUSE-SU-2026:0602-1) | Nessus | SuSE Local Security Checks | 2/26/2026 | 2/26/2026 | high |
| 300407 | SUSE SLED15 / SLES15 / openSUSE 15 Security Update : MozillaFirefox (SUSE-SU-2026:0611-1) | Nessus | SuSE Local Security Checks | 3/3/2026 | 3/3/2026 | high |
| 301487 | RHEL 8 : libvpx (RHSA-2026:3967) | Nessus | Red Hat Local Security Checks | 3/9/2026 | 3/9/2026 | high |
| 301825 | AlmaLinux 8 : libvpx (ALSA-2026:3967) | Nessus | Alma Linux Local Security Checks | 3/11/2026 | 3/11/2026 | high |
| 302012 | RHEL 9 : libvpx (RHSA-2026:4447) | Nessus | Red Hat Local Security Checks | 3/12/2026 | 3/12/2026 | high |
| 303216 | AlmaLinux 10 : libvpx (ALSA-2026:4629) | Nessus | Alma Linux Local Security Checks | 3/20/2026 | 3/20/2026 | high |
| 303345 | RHEL 8 : libvpx (RHSA-2026:5323) | Nessus | Red Hat Local Security Checks | 3/23/2026 | 3/23/2026 | high |
| 303349 | RHEL 7 : libvpx (RHSA-2026:5320) | Nessus | Red Hat Local Security Checks | 3/23/2026 | 3/23/2026 | high |
| 303350 | RHEL 9 : libvpx (RHSA-2026:5324) | Nessus | Red Hat Local Security Checks | 3/23/2026 | 3/23/2026 | high |
| 299206 | Mozilla Firefox ESR < 140.7.1 | Nessus | Windows | 2/16/2026 | 3/3/2026 | high |
| 299278 | Slackware Linux 15.0 / current mozilla-firefox Vulnerability (SSA:2026-047-03) | Nessus | Slackware Local Security Checks | 2/17/2026 | 2/17/2026 | high |
| 300028 | AlmaLinux 9 : firefox (ALSA-2026:3339) | Nessus | Alma Linux Local Security Checks | 2/26/2026 | 3/6/2026 | critical |
| 300216 | RHEL 8 : firefox (RHSA-2026:3492) | Nessus | Red Hat Local Security Checks | 3/2/2026 | 3/6/2026 | critical |
| 300654 | RockyLinux 9 : thunderbird (RLSA-2026:3516) | Nessus | Rocky Linux Local Security Checks | 3/4/2026 | 3/4/2026 | critical |
| 300944 | Oracle Linux 10 : thunderbird (ELSA-2026-3517) | Nessus | Oracle Linux Local Security Checks | 3/5/2026 | 3/5/2026 | critical |
| 301493 | RHEL 9 : thunderbird (RHSA-2026:3982) | Nessus | Red Hat Local Security Checks | 3/9/2026 | 3/9/2026 | critical |
| 299208 | Mozilla Firefox ESR < 115.32.1 | Nessus | Windows | 2/16/2026 | 3/3/2026 | high |
| 299212 | Mozilla Thunderbird < 147.0.2 | Nessus | MacOS X Local Security Checks | 2/16/2026 | 3/3/2026 | high |
| 299214 | Mozilla Thunderbird < 147.0.2 | Nessus | Windows | 2/16/2026 | 3/3/2026 | high |
| 299731 | FreeBSD : Mozilla -- Heap buffer overflow (6a81dc74-0e8b-11f1-b7d1-b42e991fc52e) | Nessus | FreeBSD Local Security Checks | 2/21/2026 | 3/3/2026 | high |
| 299751 | Debian dla-4489 : libvpx-dev - security update | Nessus | Debian Local Security Checks | 2/22/2026 | 2/22/2026 | high |
| 300233 | SUSE SLED15 / SLES15 / openSUSE 15 Security Update : MozillaThunderbird (SUSE-SU-2026:0692-1) | Nessus | SuSE Local Security Checks | 3/2/2026 | 3/2/2026 | high |
| 301930 | MiracleLinux 8 : libvpx-1.7.0-13.el8_10 (AXSA:2026-287:01) | Nessus | Miracle Linux Local Security Checks | 3/12/2026 | 3/12/2026 | high |
| 302783 | MiracleLinux 9 : libvpx-1.9.0-10.el9_7 (AXSA:2026-324:02) | Nessus | Miracle Linux Local Security Checks | 3/17/2026 | 3/17/2026 | high |
| 302801 | AlmaLinux 9 : libvpx (ALSA-2026:4447) | Nessus | Alma Linux Local Security Checks | 3/17/2026 | 3/17/2026 | high |
| 303323 | RHEL 10 : libvpx (RHSA-2026:5227) | Nessus | Red Hat Local Security Checks | 3/23/2026 | 3/23/2026 | high |
| 301275 | Amazon Linux 2 : thunderbird, --advisory ALAS2-2026-3190 (ALAS-2026-3190) | Nessus | Amazon Linux Local Security Checks | 3/6/2026 | 4/14/2026 | high |
| 300263 | RHEL 10 : thunderbird (RHSA-2026:3517) | Nessus | Red Hat Local Security Checks | 3/2/2026 | 3/2/2026 | critical |
| 300285 | RHEL 8 : firefox (RHSA-2026:3491) | Nessus | Red Hat Local Security Checks | 3/2/2026 | 3/6/2026 | critical |
| 300261 | RHEL 8 : firefox (RHSA-2026:3494) | Nessus | Red Hat Local Security Checks | 3/2/2026 | 3/6/2026 | critical |
| 300300 | Oracle Linux 10 : firefox (ELSA-2026-3361) | Nessus | Oracle Linux Local Security Checks | 3/3/2026 | 3/6/2026 | critical |
