| 142612 | Mozilla Firefox ESR < 78.4.1 | Nessus | MacOS X Local Security Checks | 2020/11/9 | 2025/11/18 | high |
| 142965 | Oracle Linux 8：Firefox（ELSA-2020-5100） | Nessus | Oracle Linux Local Security Checks | 2020/11/17 | 2024/10/22 | high |
| 143054 | RHEL 8：thunderbird（RHSA-2020: 5146） | Nessus | Red Hat Local Security Checks | 2020/11/18 | 2024/11/7 | high |
| 143201 | Oracle Linux 6：thunderbird（ELSA-2020-5164） | Nessus | Oracle Linux Local Security Checks | 2020/11/24 | 2024/10/22 | high |
| 142612 | Mozilla Firefox ESR < 78.4.1 | Nessus | MacOS X Local Security Checks | 2020/11/9 | 2025/11/18 | high |
| 142965 | Oracle Linux 8：firefox (ELSA-2020-5100) | Nessus | Oracle Linux Local Security Checks | 2020/11/17 | 2024/10/22 | high |
| 143054 | RHEL 8：thunderbird (RHSA-2020：5146) | Nessus | Red Hat Local Security Checks | 2020/11/18 | 2024/11/7 | high |
| 143201 | Oracle Linux 6：thunderbird (ELSA-2020-5164) | Nessus | Oracle Linux Local Security Checks | 2020/11/24 | 2024/10/22 | high |
| 147399 | NewStart CGSL CORE 5.04 / MAIN 5.04：firefox 多個弱點 (NS-SA-2021-0018) | Nessus | NewStart CGSL Local Security Checks | 2021/3/10 | 2022/5/10 | critical |
| 149335 | NewStart CGSL CORE 5.04 / MAIN 5.04：thunderbird 多個弱點 (NS-SA-2021-0025) | Nessus | NewStart CGSL Local Security Checks | 2021/5/7 | 2022/5/10 | critical |
| 142612 | Mozilla Firefox ESR < 78.4.1 | Nessus | MacOS X Local Security Checks | 2020/11/9 | 2025/11/18 | high |
| 142965 | Oracle Linux 8：firefox (ELSA-2020-5100) | Nessus | Oracle Linux Local Security Checks | 2020/11/17 | 2024/10/22 | high |
| 143054 | RHEL 8：thunderbird (RHSA-2020: 5146) | Nessus | Red Hat Local Security Checks | 2020/11/18 | 2024/11/7 | high |
| 143201 | Oracle Linux 6：thunderbird (ELSA-2020-5164) | Nessus | Oracle Linux Local Security Checks | 2020/11/24 | 2024/10/22 | high |
| 147399 | NewStart CGSL CORE 5.04 / MAIN 5.04：firefox 多个漏洞 (NS-SA-2021-0018) | Nessus | NewStart CGSL Local Security Checks | 2021/3/10 | 2022/5/10 | critical |
| 149335 | NewStart CGSL CORE 5.04 / MAIN 5.04：thunderbird 多个漏洞 (NS-SA-2021-0025) | Nessus | NewStart CGSL Local Security Checks | 2021/5/7 | 2022/5/10 | critical |
| 208489 | CentOS 6：firefox（RHSA-2020:5104） | Nessus | CentOS Local Security Checks | 2024/10/9 | 2024/10/10 | high |
| 275701 | Mozilla Thunderbird < 78.4.2 | Nessus | MacOS X Local Security Checks | 2025/11/18 | 2025/11/18 | high |
| 142613 | Mozilla Firefox < 82.0.3 | Nessus | Windows | 2020/11/9 | 2025/11/18 | high |
| 142858 | Debian DSA-4788-1: firefox-esr - セキュリティ更新 | Nessus | Debian Local Security Checks | 2020/11/12 | 2022/3/2 | high |
| 142871 | RHEL 7：firefox（RHSA-2020: 5099） | Nessus | Red Hat Local Security Checks | 2020/11/13 | 2024/11/7 | high |
| 142956 | openSUSEセキュリティ更新プログラム：MozillaFirefox（openSUSE-2020-1909） | Nessus | SuSE Local Security Checks | 2020/11/17 | 2022/3/3 | high |
| 143586 | Amazon Linux 2：thunderbird（ALAS-2020-1572） | Nessus | Amazon Linux Local Security Checks | 2020/12/9 | 2024/12/11 | critical |
| 143843 | SUSE SLED15 / SLES15セキュリティ更新プログラム：MozillaFirefox（SUSE-SU-2020:3311-1） | Nessus | SuSE Local Security Checks | 2020/12/9 | 2022/3/1 | high |
| 142612 | Mozilla Firefox ESR < 78.4.1 | Nessus | MacOS X Local Security Checks | 2020/11/9 | 2025/11/18 | high |
| 142965 | Oracle Linux 8 : firefox (ELSA-2020-5100) | Nessus | Oracle Linux Local Security Checks | 2020/11/17 | 2024/10/22 | high |
| 143054 | RHEL 8 : thunderbird (RHSA-2020:5146) | Nessus | Red Hat Local Security Checks | 2020/11/18 | 2024/11/7 | high |
| 143201 | Oracle Linux 6 : thunderbird (ELSA-2020-5164) | Nessus | Oracle Linux Local Security Checks | 2020/11/24 | 2024/10/22 | high |
| 147399 | NewStart CGSL CORE 5.04 / MAIN 5.04 : firefox Multiple Vulnerabilities (NS-SA-2021-0018) | Nessus | NewStart CGSL Local Security Checks | 2021/3/10 | 2022/5/10 | critical |
| 149335 | NewStart CGSL CORE 5.04 / MAIN 5.04 : thunderbird Multiple Vulnerabilities (NS-SA-2021-0025) | Nessus | NewStart CGSL Local Security Checks | 2021/5/7 | 2022/5/10 | critical |
| 147312 | NewStart CGSL MAIN 4.06 : thunderbird Multiple Vulnerabilities (NS-SA-2021-0002) | Nessus | NewStart CGSL Local Security Checks | 2021/3/10 | 2023/4/25 | critical |
| 275621 | Mozilla Thunderbird < 78.4.2 | Nessus | Windows | 2025/11/18 | 2025/11/18 | high |
| 142730 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : Firefox vulnerability (USN-4625-1) | Nessus | Ubuntu Local Security Checks | 2020/11/11 | 2024/8/29 | high |
| 143000 | Scientific Linux Security Update : firefox on SL7.x i686/x86_64 (2020:5099) | Nessus | Scientific Linux Local Security Checks | 2020/11/18 | 2022/3/1 | high |
| 143799 | SUSE SLES12 Security Update : MozillaFirefox (SUSE-SU-2020:3331-1) | Nessus | SuSE Local Security Checks | 2020/12/9 | 2022/3/1 | high |
| 247211 | Linux Distros Unpatched Vulnerability : CVE-2020-26950 | Nessus | Misc. | 2025/8/10 | 2025/8/10 | high |
| 142863 | RHEL 8 : firefox (RHSA-2020:5100) | Nessus | Red Hat Local Security Checks | 2020/11/12 | 2024/11/7 | high |
| 142864 | RHEL 6 : firefox (RHSA-2020:5104) | Nessus | Red Hat Local Security Checks | 2020/11/12 | 2024/11/7 | high |
| 142972 | RHEL 8 : firefox (RHSA-2020:5139) | Nessus | Red Hat Local Security Checks | 2020/11/17 | 2024/11/7 | high |
| 143118 | Oracle Linux 8 : thunderbird (ELSA-2020-5146) | Nessus | Oracle Linux Local Security Checks | 2020/11/19 | 2024/10/22 | high |
| 143295 | openSUSE Security Update : MozillaThunderbird (openSUSE-2020-2022) | Nessus | SuSE Local Security Checks | 2020/11/30 | 2022/3/3 | high |
| 142611 | Mozilla Firefox ESR < 78.4.1 | Nessus | Windows | 2020/11/9 | 2025/11/18 | high |
| 142844 | GLSA-202011-07 : Mozilla Firefox: Remote code execution | Nessus | Gentoo Local Security Checks | 2020/11/12 | 2022/3/3 | high |
| 142877 | Oracle Linux 7 : firefox (ELSA-2020-5099) | Nessus | Oracle Linux Local Security Checks | 2020/11/13 | 2024/10/22 | high |
| 142992 | RHEL 8 : firefox (RHSA-2020:5138) | Nessus | Red Hat Local Security Checks | 2020/11/18 | 2024/11/7 | high |
| 142994 | RHEL 8 : firefox (RHSA-2020:5135) | Nessus | Red Hat Local Security Checks | 2020/11/18 | 2024/11/7 | high |
| 143114 | CentOS 7 : firefox (RHSA-2020:5099) | Nessus | CentOS Local Security Checks | 2020/11/19 | 2024/10/9 | high |
| 143161 | RHEL 6 : thunderbird (RHSA-2020:5164) | Nessus | Red Hat Local Security Checks | 2020/11/23 | 2024/11/7 | high |
| 143162 | RHEL 8 : thunderbird (RHSA-2020:5162) | Nessus | Red Hat Local Security Checks | 2020/11/23 | 2024/11/7 | high |
| 143197 | Oracle Linux 7 : thunderbird (ELSA-2020-5163) | Nessus | Oracle Linux Local Security Checks | 2020/11/23 | 2024/10/22 | high |
