| 136543 | Oracle Linux 7 : thunderbird (ELSA-2020-2050) | Nessus | Oracle Linux Local Security Checks | 5/13/2020 | 10/22/2024 | critical |
| 136658 | SUSE SLED15 / SLES15 Security Update : MozillaThunderbird (SUSE-SU-2020:1225-1) | Nessus | SuSE Local Security Checks | 5/15/2020 | 3/12/2024 | critical |
| 136773 | CentOS 7 : firefox (RHSA-2020:2037) | Nessus | CentOS Local Security Checks | 5/22/2020 | 10/9/2024 | critical |
| 136776 | CentOS 7 : thunderbird (RHSA-2020:2050) | Nessus | CentOS Local Security Checks | 5/22/2020 | 10/9/2024 | critical |
| 136894 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : Thunderbird vulnerabilities (USN-4373-1) | Nessus | Ubuntu Local Security Checks | 5/27/2020 | 8/27/2024 | critical |
| 293841 | MiracleLinux 4 : thunderbird-68.8.0-1.AXS4 (AXSA:2020-057:04) | Nessus | Miracle Linux Local Security Checks | 1/20/2026 | 1/20/2026 | critical |
| 294339 | MiracleLinux 7 : firefox-68.8.0-1.0.1.el7.AXS7 (AXSA:2020-073:10) | Nessus | Miracle Linux Local Security Checks | 1/20/2026 | 1/20/2026 | critical |
| 147407 | NewStart CGSL MAIN 4.06 : firefox Multiple Vulnerabilities (NS-SA-2021-0004) | Nessus | NewStart CGSL Local Security Checks | 3/10/2021 | 4/25/2023 | critical |
| 136354 | RHEL 6 : firefox (RHSA-2020:2036) | Nessus | Red Hat Local Security Checks | 5/6/2020 | 11/7/2024 | critical |
| 136356 | Mozilla Firefox ESR < 68.8 | Nessus | MacOS X Local Security Checks | 5/7/2020 | 11/18/2025 | critical |
| 136389 | Scientific Linux Security Update : firefox on SL6.x i386/x86_64 (20200506) | Nessus | Scientific Linux Local Security Checks | 5/7/2020 | 3/13/2024 | critical |
| 136403 | Mozilla Firefox < 76.0 | Nessus | MacOS X Local Security Checks | 5/7/2020 | 11/18/2025 | critical |
| 136431 | Debian DSA-4683-1 : thunderbird - security update | Nessus | Debian Local Security Checks | 5/11/2020 | 3/13/2024 | critical |
| 136461 | openSUSE Security Update : MozillaThunderbird (openSUSE-2020-643) | Nessus | SuSE Local Security Checks | 5/11/2020 | 3/13/2024 | critical |
| 136477 | RHEL 6 : thunderbird (RHSA-2020:2049) | Nessus | Red Hat Local Security Checks | 5/11/2020 | 11/7/2024 | critical |
| 136649 | SUSE SLED15 / SLES15 Security Update : MozillaFirefox (SUSE-SU-2020:1209-1) | Nessus | SuSE Local Security Checks | 5/15/2020 | 3/12/2024 | critical |
| 180897 | Oracle Linux 8 : firefox (ELSA-2020-2031) | Nessus | Oracle Linux Local Security Checks | 9/7/2023 | 10/23/2024 | critical |
| 180988 | Oracle Linux 6 : thunderbird (ELSA-2020-2049) | Nessus | Oracle Linux Local Security Checks | 9/7/2023 | 10/22/2024 | critical |
