| 344870 | Fedora 45:firefox / nss(2026-823e097aaa) | Nessus | Fedora Local Security Checks | 2026/9/11 | 2026/9/11 | critical |
| 348353 | Fedora 44:thunderbird(2026-379e77483b) | Nessus | Fedora Local Security Checks | 2026/9/20 | 2026/9/20 | critical |
| 342203 | Mozilla Firefox ESR < 153.2 | Nessus | MacOS X Local Security Checks | 2026/9/1 | 2026/9/11 | critical |
| 342261 | Mozilla Thunderbird < 155.0 | Nessus | MacOS X Local Security Checks | 2026/9/1 | 2026/10/21 | critical |
| 342259 | Mozilla Thunderbird < 153.2 | Nessus | Windows | 2026/9/1 | 2026/10/21 | critical |
| 342260 | Mozilla Thunderbird < 153.2 | Nessus | MacOS X Local Security Checks | 2026/9/1 | 2026/10/21 | critical |
| 342298 | Linux Distros のパッチ未適用の脆弱性: CVE-2026-84130 | Nessus | Misc. | 2026/9/2 | 2026/9/4 | high |
| 348331 | Fedora 45:thunderbird(2026-aa0e0deed1) | Nessus | Fedora Local Security Checks | 2026/9/19 | 2026/9/19 | critical |
| 347911 | openSUSE 16: MozillaFirefox / MozillaFirefox-branding-upstream / etc (openSUSE-SU-2026:21853-1) | Nessus | SuSE Local Security Checks | 2026/9/18 | 2026/9/18 | critical |
| 360485 | AlmaLinux 9.2 [TuxCare] セキュリティ更新プログラム:thunderbirdの複数の脆弱性(ALMALINUX9.2:CLSA-2026:1788696027) | Nessus | Alma Linux Local Security Checks | 2026/10/1 | 2026/10/1 | critical |
| 346212 | SUSE SLED15: MozillaFirefox / MozillaFirefox-branding-SLE / MozillaFirefox-devel / etc (SUSE-SU-2026:4156-1) | Nessus | SuSE Local Security Checks | 2026/9/16 | 2026/9/16 | critical |
| 342204 | Mozilla Firefox < 155.0 | Nessus | Windows | 2026/9/1 | 2026/9/11 | critical |
| 342518 | Fedora 43:firefox / nss(2026-208add2041) | Nessus | Fedora Local Security Checks | 2026/9/3 | 2026/10/9 | critical |
| 342201 | Mozilla Firefox < 155.0 | Nessus | MacOS X Local Security Checks | 2026/9/1 | 2026/9/11 | critical |
| 342567 | Fedora 44:firefox / nss(2026-42a3a95e62) | Nessus | Fedora Local Security Checks | 2026/9/3 | 2026/9/11 | critical |
| 342256 | Mozilla Thunderbird < 155.0 | Nessus | Windows | 2026/9/1 | 2026/10/21 | critical |
| 342202 | Mozilla Firefox ESR < 153.2 | Nessus | Windows | 2026/9/1 | 2026/9/11 | critical |
| 348282 | SUSE SLED15: MozillaThunderbird / MozillaThunderbird-translations-common / etc (SUSE-SU-2026:4268-1) | Nessus | SuSE Local Security Checks | 2026/9/19 | 2026/9/19 | critical |
