| 331815 | Oracle Linux 10 : thunderbird (ELSA-2026-49621) | Nessus | Oracle Linux Local Security Checks | 8/3/2026 | 8/3/2026 | critical |
| 331937 | RHEL 8 : thunderbird (RHSA-2026:49922) | Nessus | Red Hat Local Security Checks | 8/4/2026 | 8/6/2026 | critical |
| 331974 | RHEL 9 : thunderbird (RHSA-2026:49921) | Nessus | Red Hat Local Security Checks | 8/4/2026 | 8/6/2026 | critical |
| 332093 | Oracle Linux 8 : thunderbird (ELSA-2026-49922) | Nessus | Oracle Linux Local Security Checks | 8/5/2026 | 8/5/2026 | critical |
| 332990 | RockyLinux 8 : thunderbird (RLSA-2026:49922) | Nessus | Rocky Linux Local Security Checks | 8/6/2026 | 8/6/2026 | critical |
| 332999 | RockyLinux 9 : thunderbird (RLSA-2026:49921) | Nessus | Rocky Linux Local Security Checks | 8/6/2026 | 8/6/2026 | critical |
| 333003 | RockyLinux 10 : thunderbird (RLSA-2026:49621) | Nessus | Rocky Linux Local Security Checks | 8/6/2026 | 8/6/2026 | critical |
| 334546 | RHEL 10 : thunderbird (RHSA-2026:53445) | Nessus | Red Hat Local Security Checks | 8/11/2026 | 8/11/2026 | critical |
| 337212 | Amazon Linux 2 : thunderbird, --advisory ALAS2-2026-3868 (ALAS-2026-3868) | Nessus | Amazon Linux Local Security Checks | 8/18/2026 | 8/18/2026 | critical |
| 352382 | AlmaLinux 9.2 [TuxCare] Security Update: thunderbird Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2026:1785839724) | Nessus | Alma Linux Local Security Checks | 9/30/2026 | 9/30/2026 | critical |
| 358531 | Rocky Linux 9 [CIQ] Security Update: thunderbird / thunderbird-debuginfo / thunderbird-debugsource Multiple Vulnerabilities (crlsa-2026_49921) | Nessus | Rocky Linux Local Security Checks | 10/1/2026 | 10/1/2026 | critical |
| 348282 | SUSE SLED15: MozillaThunderbird / MozillaThunderbird-translations-common / etc (SUSE-SU-2026:4268-1) | Nessus | SuSE Local Security Checks | 9/19/2026 | 9/19/2026 | critical |
| 329088 | Mozilla Thunderbird < 153.0 | Nessus | Windows | 7/22/2026 | 7/31/2026 | critical |
| 329090 | Mozilla Thunderbird < 153.0 | Nessus | MacOS X Local Security Checks | 7/22/2026 | 7/31/2026 | critical |
| 329091 | Mozilla Thunderbird < 140.13 | Nessus | Windows | 7/22/2026 | 7/31/2026 | critical |
| 333600 | Debian dla-4727 : thunderbird - security update | Nessus | Debian Local Security Checks | 8/10/2026 | 8/10/2026 | critical |
| 332757 | Oracle Linux 9 : thunderbird (ELSA-2026-49921) | Nessus | Oracle Linux Local Security Checks | 8/5/2026 | 8/5/2026 | critical |
| 333101 | AlmaLinux 10 : thunderbird (ALSA-2026:49621) | Nessus | Alma Linux Local Security Checks | 8/6/2026 | 8/6/2026 | critical |
| 357852 | Rocky Linux 10.2 [CIQ] Security Update: thunderbird / thunderbird-debuginfo / thunderbird-debugsource Multiple Vulnerabilities (crlsa-2026_49621) | Nessus | Rocky Linux Local Security Checks | 10/1/2026 | 10/1/2026 | critical |
| 341096 | TencentOS Server 3: thunderbird (TSSA-2026:0924) | Nessus | Tencent Local Security Checks | 8/27/2026 | 8/27/2026 | critical |
| 334551 | RHEL 8 : thunderbird (RHSA-2026:53455) | Nessus | Red Hat Local Security Checks | 8/11/2026 | 8/11/2026 | critical |
| 334628 | RHEL 8 : thunderbird (RHSA-2026:53454) | Nessus | Red Hat Local Security Checks | 8/11/2026 | 8/11/2026 | critical |
| 333528 | Debian dsa-6418 : thunderbird - security update | Nessus | Debian Local Security Checks | 8/8/2026 | 8/8/2026 | critical |
| 339057 | MiracleLinux 9 : thunderbird-140.13.0-1.el9_8.ML.1 (AXSA:2026-1625:19) | Nessus | Miracle Linux Local Security Checks | 8/24/2026 | 8/24/2026 | critical |
| 335932 | MiracleLinux 8 : thunderbird-140.13.0-1.el8_10.ML.1 (AXSA:2026-1547:18) | Nessus | Miracle Linux Local Security Checks | 8/17/2026 | 8/18/2026 | critical |
| 334543 | RHEL 9 : thunderbird (RHSA-2026:53475) | Nessus | Red Hat Local Security Checks | 8/11/2026 | 8/11/2026 | critical |
| 334545 | RHEL 9 : thunderbird (RHSA-2026:53444) | Nessus | Red Hat Local Security Checks | 8/11/2026 | 8/11/2026 | critical |
| 334713 | SUSE SLED15: MozillaThunderbird / MozillaThunderbird-translations-common / etc (SUSE-SU-2026:3546-1) | Nessus | SuSE Local Security Checks | 8/12/2026 | 8/12/2026 | critical |
| 334542 | RHEL 9 : thunderbird (RHSA-2026:53446) | Nessus | Red Hat Local Security Checks | 8/11/2026 | 8/11/2026 | critical |
| 334626 | RHEL 8 : thunderbird (RHSA-2026:53453) | Nessus | Red Hat Local Security Checks | 8/11/2026 | 8/11/2026 | critical |
| 329266 | Slackware Linux 15.0 / current mozilla-thunderbird Multiple Vulnerabilities (SSA:2026-204-01) | Nessus | Slackware Local Security Checks | 7/23/2026 | 7/27/2026 | critical |
| 329089 | Mozilla Thunderbird < 140.13 | Nessus | MacOS X Local Security Checks | 7/22/2026 | 7/31/2026 | critical |
| 330016 | Linux Distros Unpatched Vulnerability : CVE-2026-14899 | Nessus | Misc. | 7/26/2026 | 8/10/2026 | high |
| 359150 | Rocky Linux 8 [CIQ] Security Update: thunderbird / thunderbird-debuginfo / thunderbird-debugsource Multiple Vulnerabilities (crlsa-2026_49922) | Nessus | Rocky Linux Local Security Checks | 10/1/2026 | 10/1/2026 | critical |
| 331759 | RHEL 10 : thunderbird (RHSA-2026:49621) | Nessus | Red Hat Local Security Checks | 8/3/2026 | 8/6/2026 | critical |
