| 304564 | Oracle Linux 10 : thunderbird (ELSA-2026-6342) | Nessus | Oracle Linux Local Security Checks | 2026/4/1 | 2026/4/30 | critical |
| 304847 | MiracleLinux 9 : thunderbird-140.9.0-1.el9_7.ML.1 (AXSA:2026-395:06) | Nessus | Miracle Linux Local Security Checks | 2026/4/4 | 2026/4/5 | critical |
| 306515 | RHEL 8 : thunderbird (RHSA-2026:8288) | Nessus | Red Hat Local Security Checks | 2026/4/15 | 2026/4/15 | critical |
| 307264 | MiracleLinux 8 : thunderbird-140.9.0-1.el8_10.ML.1 (AXSA:2026-444:07) | Nessus | Miracle Linux Local Security Checks | 2026/4/17 | 2026/4/19 | critical |
| 306281 | Amazon Linux 2 : thunderbird, --advisory ALAS2-2026-3241 (ALAS-2026-3241) | Nessus | Amazon Linux Local Security Checks | 2026/4/14 | 2026/4/14 | critical |
| 304736 | AlmaLinux 9 : thunderbird (ALSA-2026:6188) | Nessus | Alma Linux Local Security Checks | 2026/4/3 | 2026/4/3 | critical |
| 306512 | RHEL 9 : thunderbird (RHSA-2026:8290) | Nessus | Red Hat Local Security Checks | 2026/4/15 | 2026/4/15 | critical |
| 306513 | RHEL 9 : thunderbird (RHSA-2026:8286) | Nessus | Red Hat Local Security Checks | 2026/4/15 | 2026/4/15 | critical |
| 306626 | RHEL 9 : thunderbird (RHSA-2026:8287) | Nessus | Red Hat Local Security Checks | 2026/4/16 | 2026/4/16 | critical |
| 306646 | RHEL 10 : thunderbird (RHSA-2026:8315) | Nessus | Red Hat Local Security Checks | 2026/4/16 | 2026/4/16 | critical |
| 306652 | AlmaLinux 8 : thunderbird (ALSA-2026:6917) | Nessus | Alma Linux Local Security Checks | 2026/4/16 | 2026/4/16 | critical |
| 307578 | RHEL 8 : thunderbird (RHSA-2026:8850) | Nessus | Red Hat Local Security Checks | 2026/4/20 | 2026/4/20 | critical |
| 312141 | openSUSE 16 Security Update : MozillaThunderbird (openSUSE-SU-2026:20664-1) | Nessus | SuSE Local Security Checks | 2026/5/5 | 2026/5/5 | critical |
| 303505 | Mozilla Thunderbird < 140.9 | Nessus | MacOS X Local Security Checks | 2026/3/24 | 2026/4/30 | critical |
| 304324 | RHEL 9 : thunderbird (RHSA-2026:6188) | Nessus | Red Hat Local Security Checks | 2026/3/30 | 2026/3/30 | critical |
| 304395 | Oracle Linux 9 : thunderbird (ELSA-2026-6188) | Nessus | Oracle Linux Local Security Checks | 2026/3/31 | 2026/4/30 | critical |
| 306034 | RockyLinux 8 : thunderbird (RLSA-2026:6917) | Nessus | Rocky Linux Local Security Checks | 2026/4/11 | 2026/4/11 | critical |
| 303618 | Linux Distros Unpatched Vulnerability : CVE-2026-4371 | Nessus | Misc. | 2026/3/25 | 2026/4/29 | high |
| 304635 | SUSE SLED15 / SLES15 / openSUSE 15 Security Update : MozillaThunderbird (SUSE-SU-2026:1163-1) | Nessus | SuSE Local Security Checks | 2026/4/2 | 2026/4/2 | critical |
| 305236 | RHEL 8 : thunderbird (RHSA-2026:6917) | Nessus | Red Hat Local Security Checks | 2026/4/7 | 2026/4/7 | critical |
| 305303 | Oracle Linux 8 : thunderbird (ELSA-2026-6917) | Nessus | Oracle Linux Local Security Checks | 2026/4/8 | 2026/4/30 | critical |
| 306510 | RHEL 9 : thunderbird (RHSA-2026:8284) | Nessus | Red Hat Local Security Checks | 2026/4/15 | 2026/4/15 | critical |
| 306511 | RHEL 8 : thunderbird (RHSA-2026:8285) | Nessus | Red Hat Local Security Checks | 2026/4/15 | 2026/4/15 | critical |
| 306514 | RHEL 8 : thunderbird (RHSA-2026:8289) | Nessus | Red Hat Local Security Checks | 2026/4/15 | 2026/4/15 | critical |
| 310964 | TencentOS Server 3: thunderbird (TSSA-2026:0263) | Nessus | Tencent Local Security Checks | 2026/4/29 | 2026/4/29 | critical |
| 303504 | Mozilla Thunderbird < 149.0 | Nessus | MacOS X Local Security Checks | 2026/3/24 | 2026/4/30 | critical |
| 304538 | AlmaLinux 10 : thunderbird (ALSA-2026:6342) | Nessus | Alma Linux Local Security Checks | 2026/4/1 | 2026/4/1 | critical |
| 305150 | RockyLinux 9 : thunderbird (RLSA-2026:6188) | Nessus | Rocky Linux Local Security Checks | 2026/4/7 | 2026/4/7 | critical |
| 305755 | RockyLinux 10 : thunderbird (RLSA-2026:6342) | Nessus | Rocky Linux Local Security Checks | 2026/4/9 | 2026/4/9 | critical |
