| 310655 | Oracle Linux 9：firefox (ELSA-2026-10757) | Nessus | Oracle Linux Local Security Checks | 4/28/2026 | 10/27/2026 | critical |
| 312314 | Oracle Linux 8：thunderbird (ELSA-2026-13537) | Nessus | Oracle Linux Local Security Checks | 5/5/2026 | 10/27/2026 | critical |
| 354889 | Rocky Linux 9 [CIQ] 安全更新：firefox / firefox-debuginfo / firefox-debugsource / firefox-x11 多种漏洞 （crlsa-2026_19201） | Nessus | Rocky Linux Local Security Checks | 10/1/2026 | 10/1/2026 | critical |
| 314645 | RHEL 8：firefox (RHSA-2026:17477) | Nessus | Red Hat Local Security Checks | 5/14/2026 | 5/14/2026 | critical |
| 314753 | RHEL 9：firefox (RHSA-2026:17688) | Nessus | Red Hat Local Security Checks | 5/14/2026 | 5/14/2026 | critical |
| 314901 | MiracleLinux 9 : thunderbird-140.10.0-1.el9_7.ML.1 (AXSA:2026-616:11) | Nessus | Miracle Linux Local Security Checks | 5/15/2026 | 5/15/2026 | critical |
| 315513 | RHEL 10：thunderbird (RHSA-2026:19131) | Nessus | Red Hat Local Security Checks | 5/19/2026 | 5/19/2026 | critical |
| 315602 | RHEL 9：firefox (RHSA-2026:17689) | Nessus | Red Hat Local Security Checks | 5/20/2026 | 5/20/2026 | critical |
| 315722 | RHEL 10：thunderbird (RHSA-2026:19463) | Nessus | Red Hat Local Security Checks | 5/20/2026 | 5/20/2026 | critical |
| 307897 | Mozilla Firefox ESR < 140.10 | Nessus | MacOS X Local Security Checks | 4/21/2026 | 5/1/2026 | critical |
| 309901 | Debian dla-4546：firefox-esr - 安全更新 | Nessus | Debian Local Security Checks | 4/23/2026 | 5/1/2026 | critical |
| 310549 | RHEL 8：firefox (RHSA-2026:10766) | Nessus | Red Hat Local Security Checks | 4/27/2026 | 4/30/2026 | critical |
| 310712 | RockyLinux 9：firefox (RLSA-2026:10757) | Nessus | Rocky Linux Local Security Checks | 4/28/2026 | 4/30/2026 | critical |
| 307895 | Mozilla Firefox < 150.0 | Nessus | MacOS X Local Security Checks | 4/21/2026 | 5/8/2026 | medium |
| 309098 | Mozilla Thunderbird < 150.0 | Nessus | MacOS X Local Security Checks | 4/21/2026 | 5/7/2026 | medium |
| 323108 | Oracle Linux 9：thunderbird (ELSA-2026-19348) | Nessus | Oracle Linux Local Security Checks | 6/26/2026 | 6/26/2026 | critical |
| 322206 | Oracle Linux 9 : firefox (ELSA-2026-19201) | Nessus | Oracle Linux Local Security Checks | 6/23/2026 | 6/23/2026 | critical |
| 315562 | RHEL 9 : thunderbird (RHSA-2026:19468) | Nessus | Red Hat Local Security Checks | 5/20/2026 | 5/20/2026 | critical |
| 315726 | RHEL 9 : thunderbird (RHSA-2026:19469) | Nessus | Red Hat Local Security Checks | 5/20/2026 | 5/20/2026 | critical |
| 309199 | Debian dsa-6225 : firefox-esr - セキュリティ更新 | Nessus | Debian Local Security Checks | 4/22/2026 | 5/1/2026 | critical |
| 310182 | Debian dsa-6229 : thunderbird - セキュリティ更新 | Nessus | Debian Local Security Checks | 4/24/2026 | 4/30/2026 | critical |
| 310553 | RHEL 9 : firefox (RHSA-2026:10757) | Nessus | Red Hat Local Security Checks | 4/27/2026 | 4/30/2026 | critical |
| 310711 | RockyLinux 10 : firefox (RLSA-2026:10767) | Nessus | Rocky Linux Local Security Checks | 4/28/2026 | 4/30/2026 | critical |
| 311500 | RHEL 10: thunderbird (RHSA-2026:12285) | Nessus | Red Hat Local Security Checks | 5/2/2026 | 5/2/2026 | critical |
| 311543 | Oracle Linux 10: thunderbird (ELSA-2026-12285) | Nessus | Oracle Linux Local Security Checks | 5/2/2026 | 5/2/2026 | critical |
| 353737 | Rocky Linux 8 [CIQ] セキュリティ更新プログラム:thunderbird/thunderbird-debuginfo/thunderbird-debugsourceの複数の脆弱性(crlsa-2026_13537) | Nessus | Rocky Linux Local Security Checks | 10/1/2026 | 10/1/2026 | critical |
| 354593 | Rocky Linux 10.1 [CIQ] セキュリティ更新プログラム:thunderbird/thunderbird-debuginfo/thunderbird-debugsourceの複数の脆弱性(crlsa-2026_12285) | Nessus | Rocky Linux Local Security Checks | 10/1/2026 | 10/1/2026 | critical |
| 307899 | Mozilla Firefox < 150.0 | Nessus | Windows | 4/21/2026 | 5/8/2026 | medium |
| 314585 | Amazon Linux 2 : firefox、--advisory ALAS2FIREFOX-2026-058 (ALASFIREFOX-2026-058) | Nessus | Amazon Linux Local Security Checks | 5/14/2026 | 5/14/2026 | medium |
| 315584 | RHEL 9 : thunderbird (RHSA-2026:19348) | Nessus | Red Hat Local Security Checks | 5/20/2026 | 5/20/2026 | critical |
| 353651 | Rocky Linux 9 [CIQ] セキュリティ更新プログラム:thunderbird/thunderbird-debuginfo/thunderbird-debugsourceの複数の脆弱性(crlsa-2026_19348) | Nessus | Rocky Linux Local Security Checks | 10/1/2026 | 10/1/2026 | critical |
| 314278 | Oracle Linux 9 : thunderbird (ELSA-2026-15892) | Nessus | Oracle Linux Local Security Checks | 5/11/2026 | 10/27/2026 | critical |
| 328014 | Oracle Linux 10: thunderbird (ELSA-2026-19131) | Nessus | Oracle Linux Local Security Checks | 7/20/2026 | 10/29/2026 | critical |
| 354428 | Rocky Linux 9 [CIQ] セキュリティ更新プログラム:thunderbird/thunderbird-debuginfo/thunderbird-debugsourceの複数の脆弱性(crlsa-2026_15892) | Nessus | Rocky Linux Local Security Checks | 10/1/2026 | 10/1/2026 | critical |
| 355083 | Rocky Linux 9 [CIQ] セキュリティ更新プログラム:firefox/firefox-debuginfo/firefox-debugsource/firefox-x11の複数の脆弱性(crlsa-2026_10757) | Nessus | Rocky Linux Local Security Checks | 10/1/2026 | 10/1/2026 | critical |
| 310666 | openSUSE 16 セキュリティ更新 : MozillaFirefox (openSUSE-SU-2026:20621-1) | Nessus | SuSE Local Security Checks | 4/28/2026 | 4/30/2026 | critical |
| 311753 | SUSE SLES12 セキュリティ更新 : MozillaFirefox (SUSE-SU-2026:1650-1) | Nessus | SuSE Local Security Checks | 5/2/2026 | 5/2/2026 | critical |
| 311757 | SUSE SLED15 / SLES15 セキュリティ更新 : MozillaFirefox (SUSE-SU-2026:1649-1) | Nessus | SuSE Local Security Checks | 5/2/2026 | 5/2/2026 | critical |
| 312102 | RHEL 8: thunderbird（RHSA-2026:13537） | Nessus | Red Hat Local Security Checks | 5/4/2026 | 5/4/2026 | critical |
| 312849 | MiracleLinux 9 : firefox-140.10.0-1.el9_7.ML.1 (AXSA:2026-550:10) | Nessus | Miracle Linux Local Security Checks | 5/7/2026 | 5/8/2026 | critical |
| 313015 | RockyLinux 8 : thunderbird (RLSA-2026:13537) | Nessus | Rocky Linux Local Security Checks | 5/7/2026 | 5/7/2026 | critical |
| 313036 | RockyLinux 10 : thunderbird (RLSA-2026:12285) | Nessus | Rocky Linux Local Security Checks | 5/7/2026 | 5/7/2026 | critical |
| 314150 | MiracleLinux 8 : thunderbird-140.10.0-1.el8_10.ML.1 (AXSA:2026-579:10) | Nessus | Miracle Linux Local Security Checks | 5/11/2026 | 5/11/2026 | critical |
| 314424 | RockyLinux 9 : thunderbird (RLSA-2026:15892) | Nessus | Rocky Linux Local Security Checks | 5/13/2026 | 5/13/2026 | critical |
| 327002 | Oracle Linux 10: firefox (ELSA-2026-19041) | Nessus | Oracle Linux Local Security Checks | 7/15/2026 | 7/15/2026 | critical |
| 315444 | RHEL 10: firefox (RHSA-2026:19041) | Nessus | Red Hat Local Security Checks | 5/19/2026 | 5/19/2026 | critical |
| 315549 | RockyLinux 9 : firefox (RLSA-2026:19201) | Nessus | Rocky Linux Local Security Checks | 5/20/2026 | 5/20/2026 | critical |
| 315558 | RHEL 9 : thunderbird (RHSA-2026:19462) | Nessus | Red Hat Local Security Checks | 5/20/2026 | 5/20/2026 | critical |
| 315561 | RHEL 8: thunderbird (RHSA-2026:19465) | Nessus | Red Hat Local Security Checks | 5/20/2026 | 5/20/2026 | critical |
| 315585 | RHEL 8: thunderbird (RHSA-2026:19466) | Nessus | Red Hat Local Security Checks | 5/20/2026 | 5/20/2026 | critical |
