| 305159 | Mozilla Firefox ESR < 140.9.1 | Nessus | Windows | 2026/4/7 | 2026/4/30 | critical |
| 305162 | Mozilla Firefox < 149.0.2 | Nessus | Windows | 2026/4/7 | 2026/4/30 | critical |
| 306165 | Oracle Linux 9 : firefox (ELSA-2026-7671) | Nessus | Oracle Linux Local Security Checks | 2026/4/13 | 2026/4/30 | critical |
| 306537 | RockyLinux 9：firefox (RLSA-2026:7671) | Nessus | Rocky Linux Local Security Checks | 2026/4/15 | 2026/4/15 | critical |
| 306649 | AlmaLinux 9：firefox (ALSA-2026:7671) | Nessus | Alma Linux Local Security Checks | 2026/4/16 | 2026/4/16 | critical |
| 306651 | AlmaLinux 8：firefox (ALSA-2026:8052) | Nessus | Alma Linux Local Security Checks | 2026/4/16 | 2026/4/16 | critical |
| 308172 | MiracleLinux 8：firefox-140.9.1-1.el8_10.ML.1 (AXSA:2026-480:08) | Nessus | Miracle Linux Local Security Checks | 2026/4/21 | 2026/4/21 | critical |
| 312999 | RHEL 8：thunderbird (RHSA-2026:14303) | Nessus | Red Hat Local Security Checks | 2026/5/7 | 2026/5/7 | critical |
| 354102 | Rocky Linux 9 [CIQ] 安全性更新：thunderbird / thunderbird-debuginfo / thunderbird-debugsource 多個弱點 （crlsa-2026_8459） | Nessus | Rocky Linux Local Security Checks | 2026/10/1 | 2026/10/1 | critical |
| 312998 | RHEL 8：thunderbird (RHSA-2026:14223) | Nessus | Red Hat Local Security Checks | 2026/5/7 | 2026/5/7 | critical |
| 311119 | RHEL 8：firefox (RHSA-2026:11805) | Nessus | Red Hat Local Security Checks | 2026/4/30 | 2026/4/30 | critical |
| 309656 | RHEL 10：thunderbird (RHSA-2026:9638) | Nessus | Red Hat Local Security Checks | 2026/4/22 | 2026/4/22 | critical |
| 309903 | RockyLinux 8：thunderbird (RLSA-2026:9345) | Nessus | Rocky Linux Local Security Checks | 2026/4/23 | 2026/4/23 | critical |
| 310119 | RockyLinux 10：thunderbird (RLSA-2026:9638) | Nessus | Rocky Linux Local Security Checks | 2026/4/24 | 2026/4/24 | critical |
| 305655 | Slackware Linux 15.0 / 最新版 mozilla-firefox 多個弱點 (SSA:2026-098-01) | Nessus | Slackware Local Security Checks | 2026/4/9 | 2026/4/30 | critical |
| 306100 | RHEL 10：firefox (RHSA-2026:7672) | Nessus | Red Hat Local Security Checks | 2026/4/13 | 2026/4/13 | critical |
| 306164 | Oracle Linux 10：firefox (ELSA-2026-7672) | Nessus | Oracle Linux Local Security Checks | 2026/4/13 | 2026/4/30 | critical |
| 306534 | RockyLinux 10：firefox (RLSA-2026:7672) | Nessus | Rocky Linux Local Security Checks | 2026/4/15 | 2026/4/15 | critical |
| 307018 | Oracle Linux 9：thunderbird (ELSA-2026-8459) | Nessus | Oracle Linux Local Security Checks | 2026/4/17 | 2026/4/30 | critical |
| 307621 | Debian dla-4534：thunderbird - 安全性更新 | Nessus | Debian Local Security Checks | 2026/4/20 | 2026/4/30 | critical |
| 312181 | RHEL 9：firefox (RHSA-2026:13596) | Nessus | Red Hat Local Security Checks | 2026/5/5 | 2026/5/5 | critical |
