| 134617 | openSUSE Security Update : MozillaFirefox (openSUSE-2020-340) | Nessus | SuSE Local Security Checks | 2020/3/16 | 2020/5/7 | critical |
| 134647 | Scientific Linux Security Update : firefox on SL7.x x86_64 (20200316) | Nessus | Scientific Linux Local Security Checks | 2020/3/18 | 2020/5/29 | critical |
| 134665 | RHEL 7 : firefox (RHSA-2020:0815) | Nessus | Red Hat Local Security Checks | 2020/3/18 | 2024/11/7 | critical |
| 134666 | RHEL 6 : firefox (RHSA-2020:0816) | Nessus | Red Hat Local Security Checks | 2020/3/18 | 2024/11/7 | critical |
| 134823 | openSUSE Security Update : MozillaThunderbird (openSUSE-2020-366) | Nessus | SuSE Local Security Checks | 2020/3/23 | 2020/5/7 | critical |
| 140292 | NewStart CGSL CORE 5.04 / MAIN 5.04 : firefox Multiple Vulnerabilities (NS-SA-2020-0039) | Nessus | NewStart CGSL Local Security Checks | 2020/9/8 | 2021/1/14 | critical |
| 247483 | Linux Distros Unpatched Vulnerability : CVE-2020-6811 | Nessus | Misc. | 2025/8/10 | 2026/7/24 | high |
| 135896 | Ubuntu 16.04 LTS : Thunderbird vulnerabilities (USN-4335-1) | Nessus | Ubuntu Local Security Checks | 2020/4/22 | 2024/8/29 | critical |
| 143979 | NewStart CGSL CORE 5.05 / MAIN 5.05 : thunderbird Multiple Vulnerabilities (NS-SA-2020-0093) | Nessus | NewStart CGSL Local Security Checks | 2020/12/9 | 2023/4/25 | critical |
| 134405 | Mozilla Firefox < 74.0 | Nessus | Windows | 2020/3/11 | 2025/11/18 | critical |
| 134756 | SUSE SLES12 Security Update : MozillaFirefox (SUSE-SU-2020:0717-1) | Nessus | SuSE Local Security Checks | 2020/3/20 | 2021/1/13 | critical |
| 134767 | Debian DLA-2150-1 : thunderbird security update | Nessus | Debian Local Security Checks | 2020/3/23 | 2021/1/11 | critical |
| 134831 | RHEL 7 : thunderbird (RHSA-2020:0905) | Nessus | Red Hat Local Security Checks | 2020/3/23 | 2024/11/7 | critical |
| 134838 | RHEL 8 : firefox (RHSA-2020:0819) | Nessus | Red Hat Local Security Checks | 2020/3/24 | 2024/11/7 | critical |
| 134900 | CentOS 7 : firefox (RHSA-2020:0815) | Nessus | CentOS Local Security Checks | 2020/3/26 | 2024/10/9 | critical |
| 134911 | CentOS 7 : thunderbird (RHSA-2020:0905) | Nessus | CentOS Local Security Checks | 2020/3/26 | 2024/10/9 | critical |
| 141402 | NewStart CGSL CORE 5.04 / MAIN 5.04 : thunderbird Multiple Vulnerabilities (NS-SA-2020-0042) | Nessus | NewStart CGSL Local Security Checks | 2020/10/13 | 2021/1/14 | critical |
| 180636 | Oracle Linux 6 : thunderbird (ELSA-2020-0914) | Nessus | Oracle Linux Local Security Checks | 2023/9/7 | 2024/10/22 | critical |
| 150547 | SUSE SLES11 Security Update : MozillaFirefox (SUSE-SU-2020:14312-1) | Nessus | SuSE Local Security Checks | 2021/6/10 | 2022/1/21 | critical |
| 294421 | MiracleLinux 7 : firefox-68.6.0-1.0.1.el7.AXS7 (AXSA:2020-4500:06) | Nessus | Miracle Linux Local Security Checks | 2026/1/20 | 2026/1/20 | critical |
| 145866 | CentOS 8 : firefox (CESA-2020:0820) | Nessus | CentOS Local Security Checks | 2021/2/1 | 2021/3/23 | critical |
| 145948 | CentOS 8 : thunderbird (CESA-2020:0919) | Nessus | CentOS Local Security Checks | 2021/2/1 | 2021/3/23 | critical |
| 345541 | Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: firefox (UTSA-2026-090424) | Nessus | Unity Linux Local Security Checks | 2026/9/13 | 2026/9/13 | high |
