| 427104 | Alpine: thunderbird: security update to 91.3.2-r0 | Tenable Cloud Security | Alpine Linux Local Security Checks | 5/16/2025 | 7/2/2026 | critical |
| 427104 | Alpine: thunderbird: security update to 91.3.2-r0 | Tenable Self-Hosted Container Security | Alpine Linux Local Security Checks | 5/16/2025 | 7/2/2026 | critical |
| 149254 | Mozilla Firefox ESR < 78.10.1 | Nessus | MacOS X Local Security Checks | 5/4/2021 | 11/18/2025 | medium |
| 149256 | Mozilla Thunderbird < 78.10.1 | Nessus | MacOS X Local Security Checks | 5/4/2021 | 11/18/2025 | medium |
| 149257 | Mozilla Thunderbird < 78.10.1 | Nessus | Windows | 5/4/2021 | 11/18/2025 | medium |
| 149255 | Mozilla Firefox ESR < 78.10.1 | Nessus | Windows | 5/4/2021 | 11/18/2025 | medium |
| 148015 | Mozilla Firefox < 87.0 | Nessus | MacOS X Local Security Checks | 3/23/2021 | 11/18/2025 | high |
| 148014 | Mozilla Firefox < 87.0 | Nessus | Windows | 3/23/2021 | 11/18/2025 | high |
| 148014 | Mozilla Firefox < 87.0 | Nessus | Windows | 3/23/2021 | 11/18/2025 | high |
| 149254 | Mozilla Firefox ESR < 78.10.1 | Nessus | MacOS X Local Security Checks | 5/4/2021 | 11/18/2025 | medium |
| 149256 | Mozilla Thunderbird < 78.10.1 | Nessus | MacOS X Local Security Checks | 5/4/2021 | 11/18/2025 | medium |
| 149257 | Mozilla Thunderbird < 78.10.1 | Nessus | Windows | 5/4/2021 | 11/18/2025 | medium |
| 149255 | Mozilla Firefox ESR < 78.10.1 | Nessus | Windows | 5/4/2021 | 11/18/2025 | medium |
| 148015 | Mozilla Firefox < 87.0 | Nessus | MacOS X Local Security Checks | 3/23/2021 | 11/18/2025 | high |
| 149254 | Mozilla Firefox ESR < 78.10.1 | Nessus | MacOS X Local Security Checks | 5/4/2021 | 11/18/2025 | medium |
| 150397 | SUSE SLED15:MozillaFirefox / MozillaFirefox-devel / など(SUSE-SU-2021:1884-1) | Nessus | SuSE Local Security Checks | 6/9/2021 | 6/25/2026 | high |
| 150685 | SUSE SLED15:MozillaThunderbird / MozillaThunderbird-translations-common / etc(SUSE-SU-2021:1854-1) | Nessus | SuSE Local Security Checks | 6/10/2021 | 6/25/2026 | high |
| 149256 | Mozilla Thunderbird < 78.10.1 | Nessus | MacOS X Local Security Checks | 5/4/2021 | 11/18/2025 | medium |
| 149257 | Mozilla Thunderbird < 78.10.1 | Nessus | Windows | 5/4/2021 | 11/18/2025 | medium |
| 150587 | SUSE SLES11:MozillaFirefox / MozillaFirefox-translations-common / etc(SUSE-SU-2021:14743-1) | Nessus | SuSE Local Security Checks | 6/10/2021 | 6/25/2026 | high |
| 149255 | Mozilla Firefox ESR < 78.10.1 | Nessus | Windows | 5/4/2021 | 11/18/2025 | medium |
| 148015 | Mozilla Firefox < 87.0 | Nessus | MacOS X Local Security Checks | 3/23/2021 | 11/18/2025 | high |
| 150455 | openSUSE セキュリティ更新プログラム: MozillaFirefox(openSUSE-2021-858) | Nessus | SuSE Local Security Checks | 6/10/2021 | 1/26/2022 | high |
| 150456 | SUSE SLES15:MozillaFirefox / MozillaFirefox-devel / など(SUSE-SU-2021:1919-1) | Nessus | SuSE Local Security Checks | 6/10/2021 | 6/25/2026 | high |
| 151707 | openSUSE 15 セキュリティ更新: MozillaThunderbird (openSUSE-SU-2021:1854-1) | Nessus | SuSE Local Security Checks | 7/16/2021 | 5/9/2022 | high |
| 150404 | SUSE SLED12:MozillaFirefox / MozillaFirefox-devel / など(SUSE-SU-2021:1886-1) | Nessus | SuSE Local Security Checks | 6/9/2021 | 6/25/2026 | high |
| 148014 | Mozilla Firefox < 87.0 | Nessus | Windows | 3/23/2021 | 11/18/2025 | high |
| 149254 | Mozilla Firefox ESR < 78.10.1 | Nessus | MacOS X Local Security Checks | 5/4/2021 | 11/18/2025 | medium |
| 150397 | SUSE SLED15: MozillaFirefox / MozillaFirefox-devel / etc (SUSE-SU-2021:1884-1) | Nessus | SuSE Local Security Checks | 6/9/2021 | 6/25/2026 | high |
| 150685 | SUSE SLED15: MozillaThunderbird / MozillaThunderbird-translations-common / etc (SUSE-SU-2021:1854-1) | Nessus | SuSE Local Security Checks | 6/10/2021 | 6/25/2026 | high |
| 149256 | Mozilla Thunderbird < 78.10.1 | Nessus | MacOS X Local Security Checks | 5/4/2021 | 11/18/2025 | medium |
| 149257 | Mozilla Thunderbird < 78.10.1 | Nessus | Windows | 5/4/2021 | 11/18/2025 | medium |
| 150587 | SUSE SLES11: MozillaFirefox / MozillaFirefox-translations-common / etc (SUSE-SU-2021:14743-1) | Nessus | SuSE Local Security Checks | 6/10/2021 | 6/25/2026 | high |
| 149255 | Mozilla Firefox ESR < 78.10.1 | Nessus | Windows | 5/4/2021 | 11/18/2025 | medium |
| 148015 | Mozilla Firefox < 87.0 | Nessus | MacOS X Local Security Checks | 3/23/2021 | 11/18/2025 | high |
| 150455 | openSUSE Security Update : MozillaFirefox (openSUSE-2021-858) | Nessus | SuSE Local Security Checks | 6/10/2021 | 1/26/2022 | high |
| 150456 | SUSE SLES15: MozillaFirefox / MozillaFirefox-devel / etc (SUSE-SU-2021:1919-1) | Nessus | SuSE Local Security Checks | 6/10/2021 | 6/25/2026 | high |
| 151707 | openSUSE 15 Security Update : MozillaThunderbird (openSUSE-SU-2021:1854-1) | Nessus | SuSE Local Security Checks | 7/16/2021 | 5/9/2022 | high |
| 150404 | SUSE SLED12: MozillaFirefox / MozillaFirefox-devel / etc (SUSE-SU-2021:1886-1) | Nessus | SuSE Local Security Checks | 6/9/2021 | 6/25/2026 | high |
| 148014 | Mozilla Firefox < 87.0 | Nessus | Windows | 3/23/2021 | 11/18/2025 | high |
