| 145857 | CentOS 8：firefox（CESA-2020: 3557） | Nessus | CentOS Local Security Checks | 2021/2/1 | 2024/1/24 | high |
| 145909 | CentOS 8：thunderbird（CESA-2020: 3634） | Nessus | CentOS Local Security Checks | 2021/2/1 | 2021/3/23 | high |
| 140568 | Slackware 14.2/最新版：mozilla-thunderbird（SSA：2020-256-01) | Nessus | Slackware Local Security Checks | 2020/9/14 | 2024/2/20 | high |
| 244868 | Linux Distros のパッチ未適用の脆弱性: CVE-2020-15664 | Nessus | Misc. | 2025/8/7 | 2026/7/24 | medium |
| 294201 | MiracleLinux 7firefox-68.12.0-1.0.1.el7.AXS7AXSA:2020-277:18 | Nessus | Miracle Linux Local Security Checks | 2026/1/20 | 2026/1/20 | high |
| 139791 | Mozilla Firefox ESR < 78.2 | Nessus | Windows | 2020/8/25 | 2025/11/18 | high |
| 140103 | Debian DLA-2360-1: thunderbirdセキュリティ更新 | Nessus | Debian Local Security Checks | 2020/9/1 | 2024/2/22 | high |
| 140388 | SUSE SLED15 / SLES15セキュリティ更新プログラム：MozillaFirefox（SUSE-SU-2020:2563-1） | Nessus | SuSE Local Security Checks | 2020/9/8 | 2024/2/21 | high |
| 140394 | RHEL 8：thunderbird（RHSA-2020: 3634) | Nessus | Red Hat Local Security Checks | 2020/9/8 | 2024/11/7 | high |
| 140444 | openSUSEセキュリティ更新プログラム：MozillaThunderbird（openSUSE-2020-1383） | Nessus | SuSE Local Security Checks | 2020/9/9 | 2024/2/21 | high |
| 294314 | MiracleLinux 4thunderbird-68.12.0-1.AXS4AXSA:2020-323:07 | Nessus | Miracle Linux Local Security Checks | 2026/1/20 | 2026/1/20 | high |
| 139790 | Mozilla Firefox ESR < 78.2 | Nessus | MacOS X Local Security Checks | 2020/8/25 | 2025/11/18 | high |
| 139854 | RHEL 8：firefox（RHSA-2020: 3557) | Nessus | Red Hat Local Security Checks | 2020/8/26 | 2024/11/7 | high |
| 139868 | Mozilla Thunderbird < 78.2 | Nessus | Windows | 2020/8/26 | 2025/11/18 | high |
| 139877 | Debian DSA-4749-1: firefox-esr - セキュリティ更新 | Nessus | Debian Local Security Checks | 2020/8/27 | 2024/2/23 | high |
| 140119 | CentOS 6：firefox（RHSA-2020:3558） | Nessus | CentOS Local Security Checks | 2020/9/1 | 2024/10/9 | high |
| 140123 | CentOS 7 : firefox (RHSA-2020:3556) | Nessus | CentOS Local Security Checks | 2020/9/1 | 2024/10/9 | high |
| 140389 | RHEL 7：thunderbird（RHSA-2020: 3631) | Nessus | Red Hat Local Security Checks | 2020/9/8 | 2024/11/7 | high |
| 140393 | RHEL 8：thunderbird（RHSA-2020: 3632) | Nessus | Red Hat Local Security Checks | 2020/9/8 | 2024/11/7 | high |
| 140395 | Oracle Linux 8：thunderbird（ELSA-2020-3634） | Nessus | Oracle Linux Local Security Checks | 2020/9/8 | 2024/10/22 | high |
| 140440 | Scientific Linux セキュリティ更新: SL6.x i386/x86_64のthunderbird（20200908） | Nessus | Scientific Linux Local Security Checks | 2020/9/9 | 2024/2/21 | high |
| 140441 | Scientific Linux セキュリティ更新: SL7.x x86_64のthunderbird（20200908） | Nessus | Scientific Linux Local Security Checks | 2020/9/9 | 2024/2/21 | high |
| 140509 | openSUSEセキュリティ更新プログラム：MozillaFirefox（openSUSE-2020-1391） | Nessus | SuSE Local Security Checks | 2020/9/11 | 2024/2/20 | high |
| 140585 | CentOS 7 : thunderbird (RHSA-2020:3631) | Nessus | CentOS Local Security Checks | 2020/9/14 | 2024/10/9 | high |
| 348895 | Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: firefox (UTSA-2026-090056) | Nessus | Unity Linux Local Security Checks | 2026/9/22 | 2026/9/22 | medium |
| 139787 | Mozilla Firefox ESR < 68.12 | Nessus | Windows | 2020/8/25 | 2025/11/18 | high |
| 139869 | Mozilla Thunderbird < 68.12 | Nessus | MacOS X Local Security Checks | 2020/8/26 | 2025/11/18 | high |
| 139892 | GLSA-202008-16 : Mozilla Firefox, Mozilla Thunderbird: Multiple vulnerabilities | Nessus | Gentoo Local Security Checks | 2020/8/27 | 2024/2/23 | high |
| 139894 | Scientific Linux Security Update : firefox on SL7.x x86_64 (20200826) | Nessus | Scientific Linux Local Security Checks | 2020/8/27 | 2024/2/23 | medium |
| 139909 | Oracle Linux 6 : firefox (ELSA-2020-3558) | Nessus | Oracle Linux Local Security Checks | 2020/8/27 | 2024/10/22 | high |
| 140386 | SUSE SLES12 Security Update : MozillaFirefox (SUSE-SU-2020:2544-1) | Nessus | SuSE Local Security Checks | 2020/9/8 | 2024/2/21 | high |
| 140445 | openSUSE Security Update : MozillaFirefox (openSUSE-2020-1384) | Nessus | SuSE Local Security Checks | 2020/9/9 | 2024/2/21 | high |
| 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 |
| 154529 | NewStart CGSL CORE 5.05 / MAIN 5.05 : thunderbird Multiple Vulnerabilities (NS-SA-2021-0172) | Nessus | NewStart CGSL Local Security Checks | 2021/10/27 | 2022/5/9 | critical |
| 294280 | MiracleLinux 4 : firefox-68.12.0-1.0.1.AXS4 (AXSA:2020-279:19) | Nessus | Miracle Linux Local Security Checks | 2026/1/20 | 2026/1/20 | high |
| 139786 | Mozilla Firefox ESR < 68.12 | Nessus | MacOS X Local Security Checks | 2020/8/25 | 2025/11/18 | high |
| 139788 | Mozilla Firefox < 80.0 | Nessus | MacOS X Local Security Checks | 2020/8/25 | 2025/11/18 | high |
| 139808 | RHEL 7 : firefox (RHSA-2020:3556) | Nessus | Red Hat Local Security Checks | 2020/8/26 | 2024/11/7 | high |
| 139810 | RHEL 6 : firefox (RHSA-2020:3558) | Nessus | Red Hat Local Security Checks | 2020/8/26 | 2024/11/7 | high |
| 139867 | Mozilla Thunderbird < 78.2 | Nessus | MacOS X Local Security Checks | 2020/8/26 | 2025/11/18 | high |
| 139870 | Mozilla Thunderbird < 68.12 | Nessus | Windows | 2020/8/26 | 2025/11/18 | high |
| 139893 | Scientific Linux Security Update : firefox on SL6.x i386/x86_64 (20200826) | Nessus | Scientific Linux Local Security Checks | 2020/8/27 | 2024/2/23 | high |
| 139928 | Debian DLA-2346-1 : firefox-esr security update | Nessus | Debian Local Security Checks | 2020/8/28 | 2024/2/23 | high |
| 140042 | Oracle Linux 8 : firefox (ELSA-2020-3557) | Nessus | Oracle Linux Local Security Checks | 2020/8/28 | 2024/10/22 | high |
| 140060 | Debian DSA-4754-1 : thunderbird - security update | Nessus | Debian Local Security Checks | 2020/8/31 | 2024/2/22 | high |
| 140400 | RHEL 6 : thunderbird (RHSA-2020:3643) | Nessus | Red Hat Local Security Checks | 2020/9/8 | 2024/11/7 | high |
| 140510 | openSUSE Security Update : MozillaThunderbird (openSUSE-2020-1392) | Nessus | SuSE Local Security Checks | 2020/9/11 | 2024/2/20 | high |
| 145857 | CentOS 8 : firefox (CESA-2020:3557) | Nessus | CentOS Local Security Checks | 2021/2/1 | 2024/1/24 | high |
| 145909 | CentOS 8 : thunderbird (CESA-2020:3634) | Nessus | CentOS Local Security Checks | 2021/2/1 | 2021/3/23 | high |
| 294314 | MiracleLinux 4 : thunderbird-68.12.0-1.AXS4 (AXSA:2020-323:07) | Nessus | Miracle Linux Local Security Checks | 2026/1/20 | 2026/1/20 | high |
