| 140731 | Mozilla Firefox < 81.0 | Nessus | MacOS X Local Security Checks | 2020/9/22 | 2025/11/18 | high |
| 143586 | Amazon Linux 2：thunderbird (ALAS-2020-1572) | Nessus | Amazon Linux Local Security Checks | 2020/12/9 | 2024/12/11 | critical |
| 147352 | NewStart CGSL MAIN 6.02：firefox 多個弱點 (NS-SA-2021-0065) | Nessus | NewStart CGSL Local Security Checks | 2021/3/10 | 2022/5/10 | critical |
| 140779 | RHEL 6：firefox (RHSA-2020: 3835) | Nessus | Red Hat Local Security Checks | 2020/9/24 | 2024/11/7 | high |
| 140781 | RHEL 8：firefox (RHSA-2020: 3834) | Nessus | Red Hat Local Security Checks | 2020/9/24 | 2024/11/7 | high |
| 140783 | Oracle Linux 8：firefox (ELSA-2020-3832) | Nessus | Oracle Linux Local Security Checks | 2020/9/24 | 2024/10/22 | high |
| 140925 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS：Firefox 漏洞 (USN-4546-1) | Nessus | Ubuntu Local Security Checks | 2020/9/28 | 2024/8/29 | high |
| 141413 | Oracle Linux 7：thunderbird (ELSA-2020-4163) | Nessus | Oracle Linux Local Security Checks | 2020/10/13 | 2024/10/22 | high |
| 208510 | CentOS 6：thunderbird (RHSA-2020:4158) | Nessus | CentOS Local Security Checks | 2024/10/9 | 2024/10/9 | high |
| 143085 | RHEL 7：firefox (RHSA-2020: 4080) | Nessus | Red Hat Local Security Checks | 2020/11/19 | 2024/11/7 | high |
| 275646 | Mozilla Thunderbird < 78.3 | Nessus | Windows | 2025/11/18 | 2025/11/18 | 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 |
| 143210 | Oracle Linux 6：thunderbird (ELSA-2020-4158 ) | Nessus | Oracle Linux Local Security Checks | 2020/11/24 | 2024/10/22 | high |
| 150560 | SUSE SLES11 セキュリティ更新プログラム: MozillaFirefox (SUSE-SU-2020:14502-1) | Nessus | SuSE Local Security Checks | 2021/6/10 | 2021/6/10 | high |
| 143647 | SUSE SLED15/ SLES15セキュリティ更新プログラム：MozillaThunderbird / mozilla-nspr（SUSE-SU-2020:3091-1） | Nessus | SuSE Local Security Checks | 2020/12/9 | 2024/2/6 | critical |
| 140936 | Debian DSA-4768-1: firefox-esr - セキュリティ更新 | Nessus | Debian Local Security Checks | 2020/9/29 | 2024/2/19 | high |
| 141104 | Scientific Linux セキュリティ更新: SL6.x i386/x86_64のfirefox（20200924） | Nessus | Scientific Linux Local Security Checks | 2020/10/1 | 2024/2/16 | high |
| 141305 | RHEL 8：thunderbird（RHSA-2020: 4155) | Nessus | Red Hat Local Security Checks | 2020/10/8 | 2024/11/7 | high |
| 143070 | RHEL 7：thunderbird（RHSA-2020: 4163) | Nessus | Red Hat Local Security Checks | 2020/11/19 | 2024/11/7 | high |
| 141760 | Scientific Linux セキュリティ更新: SL7.x x86_64のfirefox (20201001) | Nessus | Scientific Linux Local Security Checks | 2020/10/21 | 2024/2/14 | high |
| 140734 | Mozilla Firefox ESR < 78.3 | Nessus | Windows | 2020/9/22 | 2025/11/18 | high |
| 140732 | Mozilla Firefox < 81.0 | Nessus | Windows | 2020/9/22 | 2025/11/18 | high |
| 275651 | Mozilla Thunderbird < 78.3 | Nessus | MacOS X Local Security Checks | 2025/11/18 | 2025/11/18 | high |
| 143808 | SUSE SLED15 / SLES15 Security Update : MozillaFirefox (SUSE-SU-2020:2747-1) | Nessus | SuSE Local Security Checks | 2020/12/9 | 2024/2/5 | high |
| 140779 | RHEL 6 : firefox (RHSA-2020:3835) | Nessus | Red Hat Local Security Checks | 2020/9/24 | 2024/11/7 | high |
| 140781 | RHEL 8 : firefox (RHSA-2020:3834) | Nessus | Red Hat Local Security Checks | 2020/9/24 | 2024/11/7 | high |
| 140783 | Oracle Linux 8 : firefox (ELSA-2020-3832) | Nessus | Oracle Linux Local Security Checks | 2020/9/24 | 2024/10/22 | high |
| 140925 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : Firefox vulnerabilities (USN-4546-1) | Nessus | Ubuntu Local Security Checks | 2020/9/28 | 2024/8/29 | high |
| 141156 | openSUSE Security Update : MozillaFirefox (openSUSE-2020-1555) | Nessus | SuSE Local Security Checks | 2020/10/5 | 2024/2/16 | high |
| 141413 | Oracle Linux 7 : thunderbird (ELSA-2020-4163) | Nessus | Oracle Linux Local Security Checks | 2020/10/13 | 2024/10/22 | high |
| 208510 | CentOS 6 : thunderbird (RHSA-2020:4158) | Nessus | CentOS Local Security Checks | 2024/10/9 | 2024/10/9 | high |
| 142196 | openSUSE Security Update : MozillaThunderbird and mozilla-nspr (openSUSE-2020-1785) | Nessus | SuSE Local Security Checks | 2020/11/2 | 2020/11/12 | critical |
| 143085 | RHEL 7 : firefox (RHSA-2020:4080) | Nessus | Red Hat Local Security Checks | 2020/11/19 | 2024/11/7 | high |
| 275646 | Mozilla Thunderbird < 78.3 | Nessus | Windows | 2025/11/18 | 2025/11/18 | 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 |
| 140779 | RHEL 6：firefox (RHSA-2020: 3835) | Nessus | Red Hat Local Security Checks | 2020/9/24 | 2024/11/7 | high |
| 140781 | RHEL 8：firefox (RHSA-2020: 3834) | Nessus | Red Hat Local Security Checks | 2020/9/24 | 2024/11/7 | high |
| 140783 | Oracle Linux 8：firefox (ELSA-2020-3832) | Nessus | Oracle Linux Local Security Checks | 2020/9/24 | 2024/10/22 | high |
| 140925 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS：Firefox 弱點 (USN-4546-1) | Nessus | Ubuntu Local Security Checks | 2020/9/28 | 2024/8/29 | high |
| 141413 | Oracle Linux 7：thunderbird (ELSA-2020-4163) | Nessus | Oracle Linux Local Security Checks | 2020/10/13 | 2024/10/22 | high |
| 208510 | CentOS 6：thunderbird (RHSA-2020:4158) | Nessus | CentOS Local Security Checks | 2024/10/9 | 2024/10/9 | high |
| 143085 | RHEL 7：firefox (RHSA-2020: 4080) | Nessus | Red Hat Local Security Checks | 2020/11/19 | 2024/11/7 | high |
| 275646 | Mozilla Thunderbird < 78.3 | Nessus | Windows | 2025/11/18 | 2025/11/18 | 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 |
| 143210 | Oracle Linux 6 : thunderbird (ELSA-2020-4158) | Nessus | Oracle Linux Local Security Checks | 2020/11/24 | 2024/10/22 | high |
| 140936 | Debian DSA-4768-1 : firefox-esr - security update | Nessus | Debian Local Security Checks | 2020/9/29 | 2024/2/19 | high |
| 141104 | Scientific Linux Security Update : firefox on SL6.x i386/x86_64 (20200924) | Nessus | Scientific Linux Local Security Checks | 2020/10/1 | 2024/2/16 | high |
