| 476328 | Chainguard: firefox-esr-140: security update to 140.17.0-r2 | Tenable Self-Hosted Container Security | Chainguard Local Security Checks | 10/20/2026 | 10/20/2026 | medium |
| 476328 | Chainguard: firefox-esr-140: security update to 140.17.0-r2 | Tenable Cloud Security | Chainguard Local Security Checks | 10/20/2026 | 10/20/2026 | medium |
| 366095 | Debian DLA-4836：firefox-esr - 安全更新 | Nessus | Debian Local Security Checks | 10/15/2026 | 10/26/2026 | critical |
| 369432 | Linux Distros 未修补的漏洞：CVE-2026-109738 | Nessus | Misc. | 10/21/2026 | 10/26/2026 | medium |
| 365314 | Mozilla Firefox < 158.0 | Nessus | Windows | 10/13/2026 | 10/27/2026 | critical |
| 365312 | Mozilla Firefox ESR < 153.5 | Nessus | MacOS X Local Security Checks | 10/13/2026 | 10/26/2026 | critical |
| 371845 | Amazon Linux 2023：firefox (ALAS2023-2026-3281) | Nessus | Amazon Linux Local Security Checks | 10/25/2026 | 10/25/2026 | critical |
| 365352 | Mozilla Thunderbird < 158.0 | Nessus | MacOS X Local Security Checks | 10/13/2026 | 10/27/2026 | critical |
| 365313 | Mozilla Firefox ESR < 153.5 | Nessus | Windows | 10/13/2026 | 10/26/2026 | critical |
| 365349 | Mozilla Thunderbird < 153.5 | Nessus | Windows | 10/13/2026 | 10/26/2026 | critical |
| 365635 | Debian dsa-6560：firefox-esr - 安全性更新 | Nessus | Debian Local Security Checks | 10/14/2026 | 10/26/2026 | critical |
| 365311 | Mozilla Firefox < 158.0 | Nessus | MacOS X Local Security Checks | 10/13/2026 | 10/27/2026 | critical |
| 372151 | Debian dla-4863：thunderbird - 安全性更新 | Nessus | Debian Local Security Checks | 10/26/2026 | 10/26/2026 | critical |
| 371796 | Amazon Linux 2：firefox (ALASFIREFOX-2026-067) | Nessus | Amazon Linux Local Security Checks | 10/24/2026 | 10/24/2026 | critical |
| 365350 | Mozilla Thunderbird < 158.0 | Nessus | Windows | 10/13/2026 | 10/27/2026 | critical |
| 372183 | Oracle Linux 9：firefox (ELSA-2026-89757) | Nessus | Oracle Linux Local Security Checks | 10/26/2026 | 10/26/2026 | high |
| 372199 | Oracle Linux 8：firefox (ELSA-2026-89756) | Nessus | Oracle Linux Local Security Checks | 10/26/2026 | 10/26/2026 | high |
| 366095 | Debian dla-4836：firefox-esr - 安全性更新 | Nessus | Debian Local Security Checks | 10/15/2026 | 10/26/2026 | critical |
| 369432 | Linux Distros 未修補弱點：CVE-2026-109738 | Nessus | Misc. | 10/21/2026 | 10/26/2026 | medium |
| 365314 | Mozilla Firefox < 158.0 | Nessus | Windows | 10/13/2026 | 10/27/2026 | critical |
| 365312 | Mozilla Firefox ESR < 153.5 | Nessus | MacOS X Local Security Checks | 10/13/2026 | 10/26/2026 | critical |
| 371845 | Amazon Linux 2023：firefox (ALAS2023-2026-3281) | Nessus | Amazon Linux Local Security Checks | 10/25/2026 | 10/25/2026 | critical |
| 365352 | Mozilla Thunderbird < 158.0 | Nessus | MacOS X Local Security Checks | 10/13/2026 | 10/27/2026 | critical |
| 365311 | Mozilla Firefox < 158.0 | Nessus | MacOS X Local Security Checks | 10/13/2026 | 10/27/2026 | critical |
| 365313 | Mozilla Firefox ESR < 153.5 | Nessus | Windows | 10/13/2026 | 10/26/2026 | critical |
| 365349 | Mozilla Thunderbird < 153.5 | Nessus | Windows | 10/13/2026 | 10/26/2026 | critical |
| 365635 | Debian dsa-6560：firefox-esr - 安全更新 | Nessus | Debian Local Security Checks | 10/14/2026 | 10/26/2026 | critical |
| 372151 | Debian DLA-4863：thunderbird - 安全更新 | Nessus | Debian Local Security Checks | 10/26/2026 | 10/26/2026 | critical |
| 371796 | Amazon Linux 2: firefox (ALASFIREFOX-2026-067) | Nessus | Amazon Linux Local Security Checks | 10/24/2026 | 10/24/2026 | critical |
| 365350 | Mozilla Thunderbird < 158.0 | Nessus | Windows | 10/13/2026 | 10/27/2026 | critical |
| 372183 | Oracle Linux 9：firefox (ELSA-2026-89757) | Nessus | Oracle Linux Local Security Checks | 10/26/2026 | 10/26/2026 | high |
| 372199 | Oracle Linux 8：firefox (ELSA-2026-89756) | Nessus | Oracle Linux Local Security Checks | 10/26/2026 | 10/26/2026 | high |
| 365351 | Mozilla Thunderbird < 153.5 | Nessus | MacOS X Local Security Checks | 10/13/2026 | 10/26/2026 | critical |
| 365351 | Mozilla Thunderbird < 153.5 | Nessus | MacOS X Local Security Checks | 10/13/2026 | 10/26/2026 | critical |
| 367746 | SUSE SLED15: MozillaThunderbird / MozillaThunderbird-translations-common / etc (SUSE-SU-2026:4736-1) | Nessus | SuSE Local Security Checks | 10/20/2026 | 10/23/2026 | high |
| 366095 | Debian DLA-4836:firefox-esr - セキュリティ更新 | Nessus | Debian Local Security Checks | 10/15/2026 | 10/26/2026 | critical |
| 365314 | Mozilla Firefox < 158.0 | Nessus | Windows | 10/13/2026 | 10/27/2026 | critical |
| 367248 | Fedora 44:thunderbird(2026-fe87bcd73d) | Nessus | Fedora Local Security Checks | 10/19/2026 | 10/27/2026 | critical |
| 369432 | Linux Distros のパッチ未適用の脆弱性: CVE-2026-109738 | Nessus | Misc. | 10/21/2026 | 10/26/2026 | medium |
| 365351 | Mozilla Thunderbird < 153.5 | Nessus | MacOS X Local Security Checks | 10/13/2026 | 10/26/2026 | critical |
| 370375 | SUSE SLES12: MozillaFirefox / MozillaFirefox-devel / etc (SUSE-SU-2026:4806-1) | Nessus | SuSE Local Security Checks | 10/22/2026 | 10/23/2026 | high |
| 371729 | Fedora 43:thunderbird(2026-cce5679e8f) | Nessus | Fedora Local Security Checks | 10/24/2026 | 10/27/2026 | critical |
| 371741 | Fedora 43:firefox(2026-f158b66a66) | Nessus | Fedora Local Security Checks | 10/24/2026 | 10/27/2026 | critical |
| 365312 | Mozilla Firefox ESR < 153.5 | Nessus | MacOS X Local Security Checks | 10/13/2026 | 10/26/2026 | critical |
| 371845 | Amazon Linux 2023 : firefox (ALAS2023-2026-3281) | Nessus | Amazon Linux Local Security Checks | 10/25/2026 | 10/25/2026 | critical |
| 365352 | Mozilla Thunderbird < 158.0 | Nessus | MacOS X Local Security Checks | 10/13/2026 | 10/27/2026 | critical |
| 365511 | Fedora 44:firefox(2026-469a21a80e) | Nessus | Fedora Local Security Checks | 10/14/2026 | 10/27/2026 | critical |
| 370428 | openSUSE 16: MozillaFirefox / MozillaFirefox-branding-upstream / etc (openSUSE-SU-2026:22139-1) | Nessus | SuSE Local Security Checks | 10/22/2026 | 10/23/2026 | high |
| 371085 | SUSE SLES16: MozillaFirefox / MozillaFirefox-devel / etc (SUSE-SU-2026:24260-1) | Nessus | SuSE Local Security Checks | 10/23/2026 | 10/23/2026 | high |
| 371091 | SUSE SLED15: MozillaFirefox / MozillaFirefox-devel / etc (SUSE-SU-2026:4834-1) | Nessus | SuSE Local Security Checks | 10/23/2026 | 10/23/2026 | high |
