| 156395 | openSUSE 15 Security Update : MozillaThunderbird (openSUSE-SU-2021:1635-1) | Nessus | SuSE Local Security Checks | 12/30/2021 | 11/21/2023 | critical |
| 152503 | Mozilla Thunderbird < 91.0 | Nessus | Windows | 8/11/2021 | 12/4/2023 | high |
| 156961 | Ubuntu 18.04 LTS / 20.04 LTS : Thunderbird vulnerabilities (USN-5248-1) | Nessus | Ubuntu Local Security Checks | 1/22/2022 | 8/27/2024 | critical |
| 156292 | SUSE SLED15 / SLES15 Security Update : MozillaThunderbird (SUSE-SU-2021:4150-1) | Nessus | SuSE Local Security Checks | 12/25/2021 | 7/14/2023 | critical |
| 152412 | Mozilla Firefox < 91.0 | Nessus | Windows | 8/10/2021 | 12/4/2023 | high |
| 152413 | Mozilla Firefox < 91.0 | Nessus | MacOS X Local Security Checks | 8/10/2021 | 12/4/2023 | high |
| 154193 | openSUSE 15 Security Update : MozillaFirefox (openSUSE-SU-2021:3451-1) | Nessus | SuSE Local Security Checks | 10/17/2021 | 11/28/2023 | critical |
| 153840 | SUSE SLES11 Security Update : MozillaFirefox (SUSE-SU-2021:14821-1) | Nessus | SuSE Local Security Checks | 10/2/2021 | 7/13/2023 | high |
| 153576 | SUSE SLED12 / SLES12 Security Update : MozillaFirefox (SUSE-SU-2021:3191-1) | Nessus | SuSE Local Security Checks | 9/23/2021 | 7/13/2023 | high |
| 160882 | SUSE SLES12 Security Update : MozillaFirefox (SUSE-SU-2022:1582-1) | Nessus | SuSE Local Security Checks | 5/10/2022 | 7/14/2023 | high |
| 160875 | SUSE SLES15 Security Update : MozillaFirefox (SUSE-SU-2022:1577-1) | Nessus | SuSE Local Security Checks | 5/10/2022 | 7/14/2023 | high |
| 156271 | openSUSE 15 Security Update : MozillaThunderbird (openSUSE-SU-2021:4150-1) | Nessus | SuSE Local Security Checks | 12/25/2021 | 11/22/2023 | critical |
| 152508 | Ubuntu 18.04 LTS / 20.04 LTS : Firefox vulnerabilities (USN-5037-1) | Nessus | Ubuntu Local Security Checks | 8/12/2021 | 8/27/2024 | high |
| 154212 | SUSE SLES11 Security Update : MozillaFirefox, rust-cbindgen (SUSE-SU-2021:14826-1) | Nessus | SuSE Local Security Checks | 10/19/2021 | 7/13/2023 | critical |
| 152504 | Mozilla Thunderbird < 91.0 | Nessus | MacOS X Local Security Checks | 8/11/2021 | 12/4/2023 | high |
| 159007 | GLSA-202202-03 : Mozilla Firefox: Multiple vulnerabilities | Nessus | Gentoo Local Security Checks | 3/17/2022 | 11/6/2023 | critical |
| 154003 | SUSE SLES15 Security Update : MozillaFirefox (SUSE-SU-2021:3331-1) | Nessus | SuSE Local Security Checks | 10/12/2021 | 7/13/2023 | critical |
| 154182 | SUSE SLED15 / SLES15 Security Update : MozillaFirefox (SUSE-SU-2021:3451-1) | Nessus | SuSE Local Security Checks | 10/17/2021 | 7/13/2023 | critical |
| 154214 | openSUSE 15 Security Update : MozillaFirefox (openSUSE-SU-2021:1367-1) | Nessus | SuSE Local Security Checks | 10/19/2021 | 11/28/2023 | critical |
| 154011 | openSUSE 15 Security Update : MozillaFirefox (openSUSE-SU-2021:3331-1) | Nessus | SuSE Local Security Checks | 10/12/2021 | 11/28/2023 | critical |
