| 157516 | AlmaLinux 8firefoxALSA-2021:4123 | Nessus | Alma Linux Local Security Checks | 2/9/2022 | 3/17/2022 | critical |
| 154875 | Mozilla Thunderbird < 91.3 | Nessus | Windows | 11/3/2021 | 3/17/2022 | critical |
| 154909 | RHEL 8: firefox（RHSA-2021：4123) | Nessus | Red Hat Local Security Checks | 11/5/2021 | 11/7/2024 | critical |
| 155023 | RHEL 8: firefox (RHSA-2021: 4605) | Nessus | Red Hat Local Security Checks | 11/10/2021 | 11/8/2024 | critical |
| 156191 | Debian DSA-5026-1：firefox-esr - セキュリティ更新 | Nessus | Debian Local Security Checks | 12/19/2021 | 1/24/2025 | critical |
| 154969 | CentOS 8：firefox (CESA-2021: 4123) | Nessus | CentOS Local Security Checks | 11/9/2021 | 3/17/2022 | critical |
| 155075 | RHEL 8：firefox (RHSA-2021: 4607) | Nessus | Red Hat Local Security Checks | 11/11/2021 | 11/7/2024 | critical |
| 157736 | Rocky Linux 8firefox (RLSA-2021:4123) | Nessus | Rocky Linux Local Security Checks | 2/9/2022 | 11/6/2023 | critical |
| 159007 | GLSA-202202-03：Mozilla Firefox：多个漏洞 | Nessus | Gentoo Local Security Checks | 3/17/2022 | 3/6/2025 | critical |
| 163228 | Amazon Linux 2：thunderbird (ALAS-2022-1818) | Nessus | Amazon Linux Local Security Checks | 7/15/2022 | 12/11/2024 | critical |
| 154816 | Mozilla Firefox ESR < 91.3 | Nessus | MacOS X Local Security Checks | 11/2/2021 | 3/17/2022 | critical |
| 154886 | Oracle Linux 7: Firefox (ELSA-2021-4116 ) | Nessus | Oracle Linux Local Security Checks | 11/4/2021 | 10/22/2024 | critical |
| 154979 | CentOS 8 : thunderbird（CESA-2021：4130) | Nessus | CentOS Local Security Checks | 11/9/2021 | 3/17/2022 | critical |
| 155656 | openSUSE 15 セキュリティ更新：MozillaFirefox（openSUSE-SU-2021:3745-1） | Nessus | SuSE Local Security Checks | 11/20/2021 | 3/17/2022 | critical |
| 157643 | AlmaLinux 8thunderbirdALSA-2021:4130 | Nessus | Alma Linux Local Security Checks | 2/9/2022 | 3/17/2022 | critical |
| 154944 | RHEL 8 : thunderbird（RHSA-2021：4130) | Nessus | Red Hat Local Security Checks | 11/6/2021 | 11/7/2024 | critical |
| 154947 | RHEL 8 : thunderbird（RHSA-2021：4132) | Nessus | Red Hat Local Security Checks | 11/6/2021 | 11/7/2024 | critical |
| 156385 | Debian DLA-2863-1 : firefox-esr - LTS セキュリティ更新 | Nessus | Debian Local Security Checks | 12/29/2021 | 1/24/2025 | critical |
| 156271 | openSUSE 15 セキュリティ更新：MozillaThunderbird（openSUSE-SU-2021:4150-1） | Nessus | SuSE Local Security Checks | 12/25/2021 | 3/6/2025 | critical |
| 154816 | Mozilla Firefox ESR < 91.3 | Nessus | MacOS X Local Security Checks | 11/2/2021 | 3/17/2022 | critical |
| 154886 | Oracle Linux 7：firefox (ELSA-2021-4116) | Nessus | Oracle Linux Local Security Checks | 11/4/2021 | 10/22/2024 | critical |
| 154979 | CentOS 8：thunderbird (CESA-2021: 4130) | Nessus | CentOS Local Security Checks | 11/9/2021 | 3/17/2022 | critical |
| 157643 | AlmaLinux 8thunderbird (ALSA-2021:4130) | Nessus | Alma Linux Local Security Checks | 2/9/2022 | 3/17/2022 | critical |
| 154944 | RHEL 8：thunderbird (RHSA-2021: 4130) | Nessus | Red Hat Local Security Checks | 11/6/2021 | 11/7/2024 | critical |
| 154947 | RHEL 8：thunderbird (RHSA-2021: 4132) | Nessus | Red Hat Local Security Checks | 11/6/2021 | 11/7/2024 | critical |
| 156385 | Debian DLA-2863-1：firefox-esr - LTS 安全更新 | Nessus | Debian Local Security Checks | 12/29/2021 | 1/24/2025 | critical |
| 163986 | GLSA-202208-14：Mozilla Thunderbird：多个漏洞 | Nessus | Gentoo Local Security Checks | 8/10/2022 | 10/16/2023 | critical |
| 154816 | Mozilla Firefox ESR < 91.3 | Nessus | MacOS X Local Security Checks | 11/2/2021 | 3/17/2022 | critical |
| 154886 | Oracle Linux 7：firefox (ELSA-2021-4116) | Nessus | Oracle Linux Local Security Checks | 11/4/2021 | 10/22/2024 | critical |
| 154979 | CentOS 8：thunderbird (CESA-2021: 4130) | Nessus | CentOS Local Security Checks | 11/9/2021 | 3/17/2022 | critical |
| 157643 | AlmaLinux 8thunderbird (ALSA-2021:4130) | Nessus | Alma Linux Local Security Checks | 2/9/2022 | 3/17/2022 | critical |
| 154944 | RHEL 8：thunderbird (RHSA-2021: 4130) | Nessus | Red Hat Local Security Checks | 11/6/2021 | 11/7/2024 | critical |
| 154947 | RHEL 8：thunderbird (RHSA-2021: 4132) | Nessus | Red Hat Local Security Checks | 11/6/2021 | 11/7/2024 | critical |
| 156385 | Debian DLA-2863-1：firefox-esr - LTS 安全性更新 | Nessus | Debian Local Security Checks | 12/29/2021 | 1/24/2025 | critical |
| 163986 | GLSA-202208-14：Mozilla Thunderbird：多個弱點 | Nessus | Gentoo Local Security Checks | 8/10/2022 | 10/16/2023 | critical |
| 248038 | Linux Distros Unpatched Vulnerability : CVE-2021-38503 | Nessus | Misc. | 8/11/2025 | 8/11/2025 | critical |
| 154817 | Mozilla Firefox ESR < 91.3 | Nessus | Windows | 11/2/2021 | 3/17/2022 | critical |
| 154934 | Oracle Linux 8 : thunderbird (ELSA-2021-4130) | Nessus | Oracle Linux Local Security Checks | 11/5/2021 | 10/22/2024 | critical |
| 155157 | SUSE SLES15 Security Update : MozillaFirefox (SUSE-SU-2021:3651-1) | Nessus | SuSE Local Security Checks | 11/11/2021 | 7/13/2023 | critical |
| 154891 | RHEL 7 : firefox (RHSA-2021:4116) | Nessus | Red Hat Local Security Checks | 11/4/2021 | 11/7/2024 | critical |
| 154943 | RHEL 7 : thunderbird (RHSA-2021:4134) | Nessus | Red Hat Local Security Checks | 11/6/2021 | 11/7/2024 | critical |
| 155538 | CentOS 7 : thunderbird (RHSA-2021:4134) | Nessus | CentOS Local Security Checks | 11/17/2021 | 10/9/2024 | critical |
| 155539 | CentOS 7 : firefox (RHSA-2021:4116) | Nessus | CentOS Local Security Checks | 11/17/2021 | 10/9/2024 | critical |
| 156292 | SUSE SLED15 / SLES15 Security Update : MozillaThunderbird (SUSE-SU-2021:4150-1) | Nessus | SuSE Local Security Checks | 12/25/2021 | 3/6/2025 | critical |
| 156451 | Debian DSA-5034-1 : thunderbird - security update | Nessus | Debian Local Security Checks | 1/3/2022 | 1/24/2025 | critical |
| 156961 | Ubuntu 18.04 LTS / 20.04 LTS : Thunderbird vulnerabilities (USN-5248-1) | Nessus | Ubuntu Local Security Checks | 1/22/2022 | 3/6/2025 | critical |
| 154820 | Mozilla Firefox < 94.0 | Nessus | MacOS X Local Security Checks | 11/2/2021 | 3/17/2022 | critical |
| 154883 | Ubuntu 18.04 LTS / 20.04 LTS：Firefox 漏洞 (USN-5131-1) | Nessus | Ubuntu Local Security Checks | 11/3/2021 | 8/28/2024 | critical |
| 154905 | Oracle Linux 8：firefox (ELSA-2021-4123) | Nessus | Oracle Linux Local Security Checks | 11/5/2021 | 10/22/2024 | critical |
| 154876 | Mozilla Thunderbird < 91.3 | Nessus | MacOS X Local Security Checks | 11/3/2021 | 3/17/2022 | critical |
