| 143494 | GLSA-202012-03 : Mozilla Firefox: Multiple vulnerabilities | Nessus | Gentoo Local Security Checks | 12/7/2020 | 2/7/2024 | high |
| 208508 | CentOS 6 : thunderbird (RHSA-2020:5238) | Nessus | CentOS Local Security Checks | 10/9/2024 | 10/9/2024 | high |
| 142913 | Mozilla Firefox ESR < 78.5 | Nessus | Windows | 11/17/2020 | 2/6/2025 | critical |
| 143340 | openSUSE Security Update : MozillaFirefox (openSUSE-2020-2031) | Nessus | SuSE Local Security Checks | 11/30/2020 | 2/6/2025 | critical |
| 143741 | SUSE SLES12 Security Update : MozillaFirefox (SUSE-SU-2020:3548-1) | Nessus | SuSE Local Security Checks | 12/9/2020 | 2/6/2025 | critical |
| 145368 | openSUSE Security Update : MozillaFirefox (openSUSE-2020-2315) | Nessus | SuSE Local Security Checks | 1/25/2021 | 2/6/2025 | critical |
| 143276 | RHEL 8：thunderbird（RHSA-2020: 5236) | Nessus | Red Hat Local Security Checks | 11/30/2020 | 11/7/2024 | high |
| 143365 | RHEL 8：firefox（RHSA-2020: 5237) | Nessus | Red Hat Local Security Checks | 11/30/2020 | 11/7/2024 | high |
| 143366 | RHEL 6：firefox（RHSA-2020:5257） | Nessus | Red Hat Local Security Checks | 11/30/2020 | 11/7/2024 | high |
| 143368 | Oracle Linux 7：thunderbird（ELSA-2020-5235） | Nessus | Oracle Linux Local Security Checks | 11/30/2020 | 10/22/2024 | high |
| 143377 | Oracle Linux 8：Firefox（ELSA-2020-5237） | Nessus | Oracle Linux Local Security Checks | 12/1/2020 | 10/23/2024 | high |
| 143378 | Oracle Linux 7：Firefox（ELSA-2020-5239） | Nessus | Oracle Linux Local Security Checks | 12/1/2020 | 10/23/2024 | high |
| 146200 | Oracle Linux 6: Firefox（ELSA-2020-5257） | Nessus | Oracle Linux Local Security Checks | 2/4/2021 | 10/22/2024 | high |
| 208508 | CentOS 6：thunderbird（RHSA-2020:5238） | Nessus | CentOS Local Security Checks | 10/9/2024 | 10/9/2024 | high |
| 142913 | Mozilla Firefox ESR < 78.5 | Nessus | Windows | 11/17/2020 | 2/6/2025 | critical |
| 143340 | openSUSEセキュリティ更新プログラム：MozillaFirefox（openSUSE-2020-2031） | Nessus | SuSE Local Security Checks | 11/30/2020 | 2/6/2025 | critical |
| 143741 | SUSE SLES12セキュリティ更新プログラム：MozillaFirefox（SUSE-SU-2020:3548-1） | Nessus | SuSE Local Security Checks | 12/9/2020 | 2/6/2025 | critical |
| 145368 | openSUSEセキュリティ更新プログラム：MozillaFirefox（openSUSE-2020-2315） | Nessus | SuSE Local Security Checks | 1/25/2021 | 2/6/2025 | critical |
| 143121 | Ubuntu 18.04LTS / 20.04LTS : Firefox の脆弱性 (USN-4637-1) | Nessus | Ubuntu Local Security Checks | 11/19/2020 | 8/27/2024 | high |
| 143130 | Debian DSA-4793-1: firefox-esr - セキュリティ更新 | Nessus | Debian Local Security Checks | 11/20/2020 | 2/8/2024 | high |
| 143191 | Debian DSA-4796-1: thunderbird - セキュリティ更新プログラム | Nessus | Debian Local Security Checks | 11/23/2020 | 2/8/2024 | high |
| 143275 | RHEL 8：firefox（RHSA-2020: 5234) | Nessus | Red Hat Local Security Checks | 11/30/2020 | 11/7/2024 | high |
| 143281 | RHEL 8：thunderbird（RHSA-2020: 5232) | Nessus | Red Hat Local Security Checks | 11/30/2020 | 11/7/2024 | high |
| 143361 | Scientific Linux セキュリティ更新: SL6.x i686/x86_64のthunderbird（2020:5238） | Nessus | Scientific Linux Local Security Checks | 11/30/2020 | 2/7/2024 | high |
| 145070 | RHEL 8：firefox（RHSA-2020: 5314) | Nessus | Red Hat Local Security Checks | 1/19/2021 | 11/7/2024 | high |
| 146197 | Oracle Linux 6: thunderbird（ELSA-2020-5238） | Nessus | Oracle Linux Local Security Checks | 2/4/2021 | 10/22/2024 | high |
| 144004 | CentOS 7 : firefox (RHSA-2020:5239) | Nessus | CentOS Local Security Checks | 12/9/2020 | 10/9/2024 | high |
| 248298 | Linux Distros のパッチ未適用の脆弱性: CVE-2020-26960 | Nessus | Misc. | 8/11/2025 | 8/11/2025 | high |
| 142911 | Mozilla Firefox < 83.0 | Nessus | MacOS X Local Security Checks | 11/17/2020 | 2/6/2025 | critical |
| 150523 | SUSE SLES11セキュリティ更新プログラム：MozillaFirefox (SUSE-SU-2020:14548-1 ) | Nessus | SuSE Local Security Checks | 6/10/2021 | 2/6/2025 | critical |
| 146200 | Oracle Linux 6：firefox (ELSA-2020-5257) | Nessus | Oracle Linux Local Security Checks | 2/4/2021 | 10/22/2024 | high |
| 143276 | RHEL 8：thunderbird (RHSA-2020: 5236) | Nessus | Red Hat Local Security Checks | 11/30/2020 | 11/7/2024 | high |
| 143365 | RHEL 8：firefox (RHSA-2020: 5237) | Nessus | Red Hat Local Security Checks | 11/30/2020 | 11/7/2024 | high |
| 143366 | RHEL 6：firefox (RHSA-2020:5257) | Nessus | Red Hat Local Security Checks | 11/30/2020 | 11/7/2024 | high |
| 143368 | Oracle Linux 7：thunderbird (ELSA-2020-5235) | Nessus | Oracle Linux Local Security Checks | 11/30/2020 | 10/22/2024 | high |
| 143377 | Oracle Linux 8：firefox (ELSA-2020-5237) | Nessus | Oracle Linux Local Security Checks | 12/1/2020 | 10/23/2024 | high |
| 143378 | Oracle Linux 7：firefox (ELSA-2020-5239) | Nessus | Oracle Linux Local Security Checks | 12/1/2020 | 10/23/2024 | high |
| 143494 | GLSA-202012-03：Mozilla Firefox：多个漏洞 | Nessus | Gentoo Local Security Checks | 12/7/2020 | 2/7/2024 | high |
| 147352 | NewStart CGSL MAIN 6.02：firefox 多个漏洞 (NS-SA-2021-0065) | Nessus | NewStart CGSL Local Security Checks | 3/10/2021 | 5/10/2022 | critical |
| 142913 | Mozilla Firefox ESR < 78.5 | Nessus | Windows | 11/17/2020 | 2/6/2025 | critical |
| 208508 | CentOS 6：thunderbird (RHSA-2020:5238) | Nessus | CentOS Local Security Checks | 10/9/2024 | 10/9/2024 | 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 | 3/10/2021 | 5/10/2022 | critical |
| 143278 | RHEL 6：thunderbird (RHSA-2020: 5238) | Nessus | Red Hat Local Security Checks | 11/30/2020 | 11/7/2024 | high |
| 143279 | RHEL 8：thunderbird (RHSA-2020: 5231) | Nessus | Red Hat Local Security Checks | 11/30/2020 | 11/7/2024 | high |
| 143280 | RHEL 8：firefox (RHSA-2020: 5233) | Nessus | Red Hat Local Security Checks | 11/30/2020 | 11/7/2024 | high |
| 143360 | Scientific Linux 安全性更新：SL7.x x86_64 上的 firefox (2020:5239) | Nessus | Scientific Linux Local Security Checks | 11/30/2020 | 2/7/2024 | high |
| 143370 | RHEL 7：firefox (RHSA-2020: 5239) | Nessus | Red Hat Local Security Checks | 12/1/2020 | 11/7/2024 | high |
| 143371 | Scientific Linux 安全性更新：SL6.x i686/x86_64 上的 firefox (2020:5257) | Nessus | Scientific Linux Local Security Checks | 12/1/2020 | 2/7/2024 | high |
| 149335 | NewStart CGSL CORE 5.04 / MAIN 5.04：thunderbird 多個弱點 (NS-SA-2021-0025) | Nessus | NewStart CGSL Local Security Checks | 5/7/2021 | 5/10/2022 | critical |
| 143910 | CentOS 7 : thunderbird (RHSA-2020:5235) | Nessus | CentOS Local Security Checks | 12/9/2020 | 10/9/2024 | high |
