| 299865 | Mozilla Firefox < 148.0 | Nessus | Windows | 2026/2/24 | 2026/4/30 | critical |
| 299890 | Mozilla Thunderbird < 140.8 | Nessus | MacOS X Local Security Checks | 2026/2/24 | 2026/4/30 | critical |
| 299891 | Mozilla Thunderbird < 148.0 | Nessus | Windows | 2026/2/24 | 2026/4/30 | critical |
| 299984 | RHEL 9：firefox (RHSA-2026:3339) | Nessus | Red Hat Local Security Checks | 2026/2/26 | 2026/4/30 | critical |
| 300142 | RockyLinux 10：firefox (RLSA-2026:3361) | Nessus | Rocky Linux Local Security Checks | 2026/3/1 | 2026/4/30 | critical |
| 300153 | RockyLinux 8：firefox (RLSA-2026:3338) | Nessus | Rocky Linux Local Security Checks | 2026/3/1 | 2026/4/30 | critical |
| 300160 | RockyLinux 9：firefox (RLSA-2026:3339) | Nessus | Rocky Linux Local Security Checks | 2026/3/1 | 2026/4/30 | critical |
| 300201 | Debian dla-4495：thunderbird - 安全性更新 | Nessus | Debian Local Security Checks | 2026/3/2 | 2026/4/30 | critical |
| 300450 | Oracle Linux 8：firefox (ELSA-2026-3338) | Nessus | Oracle Linux Local Security Checks | 2026/3/3 | 2026/4/30 | critical |
| 300728 | Oracle Linux 9 : thunderbird (ELSA-2026-3516) | Nessus | Oracle Linux Local Security Checks | 2026/3/4 | 2026/4/30 | critical |
| 300169 | Debian dsa-6148：firefox-esr - 安全性更新 | Nessus | Debian Local Security Checks | 2026/3/1 | 2026/3/1 | critical |
| 300619 | RHEL 8：thunderbird (RHSA-2026:3515) | Nessus | Red Hat Local Security Checks | 2026/3/4 | 2026/3/4 | critical |
| 300620 | RHEL 8：firefox (RHSA-2026:3495) | Nessus | Red Hat Local Security Checks | 2026/3/4 | 2026/3/4 | critical |
| 300622 | RHEL 9：firefox (RHSA-2026:3496) | Nessus | Red Hat Local Security Checks | 2026/3/4 | 2026/3/4 | critical |
| 300930 | MiracleLinux 9：firefox-140.8.0-2.el9_7.ML.1 (AXSA:2026-241:03) | Nessus | Miracle Linux Local Security Checks | 2026/3/5 | 2026/3/5 | critical |
| 301322 | MiracleLinux 9：thunderbird-140.8.0-1.el9_7.ML.1 (AXSA:2026-264:05) | Nessus | Miracle Linux Local Security Checks | 2026/3/6 | 2026/3/9 | critical |
| 303091 | Amazon Linux 2：firefox，--advisory ALAS2FIREFOX-2026-054 (ALASFIREFOX-2026-054) | Nessus | Amazon Linux Local Security Checks | 2026/3/19 | 2026/4/8 | critical |
| 299866 | Mozilla Firefox < 148.0 | Nessus | MacOS X Local Security Checks | 2026/2/24 | 2026/4/30 | critical |
| 299889 | Mozilla Thunderbird < 148.0 | Nessus | MacOS X Local Security Checks | 2026/2/24 | 2026/4/30 | critical |
| 299892 | Mozilla Thunderbird < 140.8 | Nessus | Windows | 2026/2/24 | 2026/4/30 | critical |
| 300171 | Oracle Linux 9：firefox (ELSA-2026-3339) | Nessus | Oracle Linux Local Security Checks | 2026/3/2 | 2026/4/30 | critical |
| 303100 | Amazon Linux 2：thunderbird，--advisory ALAS2-2026-3198 (ALAS-2026-3198) | Nessus | Amazon Linux Local Security Checks | 2026/3/19 | 2026/4/30 | critical |
| 304276 | Amazon Linux 2023：firefox (ALAS2023-2026-1470) | Nessus | Amazon Linux Local Security Checks | 2026/3/30 | 2026/3/30 | critical |
| 300654 | RockyLinux 9：thunderbird (RLSA-2026:3516) | Nessus | Rocky Linux Local Security Checks | 2026/3/4 | 2026/3/4 | critical |
| 301493 | RHEL 9 : thunderbird (RHSA-2026:3982) | Nessus | Red Hat Local Security Checks | 2026/3/9 | 2026/3/9 | critical |
| 299869 | Mozilla Firefox ESR < 140.8 | Nessus | Windows | 2026/2/24 | 2026/4/30 | critical |
| 299870 | Mozilla Firefox ESR < 140.8 | Nessus | MacOS X Local Security Checks | 2026/2/24 | 2026/4/30 | critical |
| 300028 | AlmaLinux 9：firefox (ALSA-2026:3339) | Nessus | Alma Linux Local Security Checks | 2026/2/26 | 2026/4/30 | critical |
| 300216 | RHEL 8：firefox (RHSA-2026:3492) | Nessus | Red Hat Local Security Checks | 2026/3/2 | 2026/4/30 | critical |
| 300944 | Oracle Linux 10：thunderbird (ELSA-2026-3517) | Nessus | Oracle Linux Local Security Checks | 2026/3/5 | 2026/4/30 | critical |
| 300169 | Debian dsa-6148 : firefox-esr - セキュリティ更新 | Nessus | Debian Local Security Checks | 2026/3/1 | 2026/3/1 | critical |
| 300619 | RHEL 8: thunderbird (RHSA-2026:3515) | Nessus | Red Hat Local Security Checks | 2026/3/4 | 2026/3/4 | critical |
| 300620 | RHEL 8: firefox (RHSA-2026:3495) | Nessus | Red Hat Local Security Checks | 2026/3/4 | 2026/3/4 | critical |
| 300622 | RHEL 9 : firefox (RHSA-2026:3496) | Nessus | Red Hat Local Security Checks | 2026/3/4 | 2026/3/4 | critical |
| 300930 | MiracleLinux 9 : firefox-140.8.0-2.el9_7.ML.1 (AXSA:2026-241:03) | Nessus | Miracle Linux Local Security Checks | 2026/3/5 | 2026/3/5 | critical |
| 301322 | MiracleLinux 9 : thunderbird-140.8.0-1.el9_7.ML.1 (AXSA:2026-264:05) | Nessus | Miracle Linux Local Security Checks | 2026/3/6 | 2026/3/9 | critical |
| 302100 | SUSE SLED15 / SLES15 / openSUSE 15 セキュリティ更新 : MozillaFirefox (SUSE-SU-2026:0871-1) | Nessus | SuSE Local Security Checks | 2026/3/13 | 2026/3/13 | critical |
| 303091 | Amazon Linux 2 : firefox、--advisory ALAS2FIREFOX-2026-054 (ALASFIREFOX-2026-054) | Nessus | Amazon Linux Local Security Checks | 2026/3/19 | 2026/4/8 | critical |
| 299866 | Mozilla Firefox < 148.0 | Nessus | MacOS X Local Security Checks | 2026/2/24 | 2026/4/30 | critical |
| 299889 | Mozilla Thunderbird < 148.0 | Nessus | MacOS X Local Security Checks | 2026/2/24 | 2026/4/30 | critical |
| 299892 | Mozilla Thunderbird < 140.8 | Nessus | Windows | 2026/2/24 | 2026/4/30 | critical |
| 300171 | Oracle Linux 9 : firefox (ELSA-2026-3339) | Nessus | Oracle Linux Local Security Checks | 2026/3/2 | 2026/4/30 | critical |
| 303100 | Amazon Linux 2: thunderbird、--advisory ALAS2-2026-3198 (ALAS-2026-3198) | Nessus | Amazon Linux Local Security Checks | 2026/3/19 | 2026/4/30 | critical |
| 300263 | RHEL 10: thunderbird (RHSA-2026:3517) | Nessus | Red Hat Local Security Checks | 2026/3/2 | 2026/3/2 | critical |
| 300408 | MiracleLinux 8 : firefox-140.8.0-2.el8_10.ML.1 (AXSA:2026-248:04) | Nessus | Miracle Linux Local Security Checks | 2026/3/3 | 2026/3/3 | critical |
| 300869 | Debian dla-4496 : firefox-esr - セキュリティ更新 | Nessus | Debian Local Security Checks | 2026/3/5 | 2026/3/5 | critical |
| 301182 | MiracleLinux 8 : thunderbird-140.8.0-1.el8_10.ML.1 (AXSA:2026-263:04) | Nessus | Miracle Linux Local Security Checks | 2026/3/6 | 2026/3/9 | critical |
| 301496 | RHEL 8: thunderbird (RHSA-2026:3980) | Nessus | Red Hat Local Security Checks | 2026/3/9 | 2026/3/9 | critical |
| 301515 | RHEL 9 : thunderbird (RHSA-2026:3978) | Nessus | Red Hat Local Security Checks | 2026/3/9 | 2026/3/9 | critical |
| 301544 | RHEL 10: firefox (RHSA-2026:3976) | Nessus | Red Hat Local Security Checks | 2026/3/9 | 2026/3/9 | critical |
