| 154024 | RHEL 8：firefox (RHSA-2021: 3757) | Nessus | Red Hat Local Security Checks | 2021/10/12 | 2024/11/7 | critical |
| 154058 | Mozilla Thunderbird < 91.2 | Nessus | MacOS X Local Security Checks | 2021/10/13 | 2022/5/9 | critical |
| 154135 | RHEL 8：thunderbird (RHSA-2021: 3838) | Nessus | Red Hat Local Security Checks | 2021/10/14 | 2024/11/7 | critical |
| 154143 | RHEL 8：thunderbird (RHSA-2021: 3840) | Nessus | Red Hat Local Security Checks | 2021/10/14 | 2024/11/7 | critical |
| 154176 | Oracle Linux 8：thunderbird (ELSA-2021-3838) | Nessus | Oracle Linux Local Security Checks | 2021/10/15 | 2024/10/22 | critical |
| 154201 | Scientific Linux 安全性更新：SL7.x x86_64 上的 thunderbird (2021:3841) | Nessus | Scientific Linux Local Security Checks | 2021/10/18 | 2022/5/9 | critical |
| 163228 | Amazon Linux 2：thunderbird (ALAS-2022-1818) | Nessus | Amazon Linux Local Security Checks | 2022/7/15 | 2024/12/11 | critical |
| 245830 | Linux Distros 未修補的弱點：CVE-2021-38496 | Nessus | Misc. | 2025/8/8 | 2025/8/8 | high |
| 154158 | CentOS 8：thunderbird (CESA-2021: 3838) | Nessus | CentOS Local Security Checks | 2021/10/15 | 2022/5/9 | critical |
| 155552 | CentOS 7 : thunderbird (RHSA-2021:3841) | Nessus | CentOS Local Security Checks | 2021/11/17 | 2024/10/9 | critical |
| 157783 | Rocky Linux 8firefox (RLSA-2021:3755) | Nessus | Rocky Linux Local Security Checks | 2022/2/9 | 2023/11/6 | critical |
| 153876 | Mozilla Firefox ESR < 78.15 | Nessus | MacOS X Local Security Checks | 2021/10/5 | 2022/1/26 | high |
| 153880 | Mozilla Firefox < 93.0 | Nessus | MacOS X Local Security Checks | 2021/10/5 | 2022/5/9 | critical |
| 154003 | SUSE SLES15セキュリティ更新プログラム: MozillaFirefox (SUSE-SU-2021:3331-1) | Nessus | SuSE Local Security Checks | 2021/10/12 | 2025/3/6 | critical |
| 154011 | openSUSE 15 セキュリティ更新: MozillaFirefox (openSUSE-SU-2021:3331-1) | Nessus | SuSE Local Security Checks | 2021/10/12 | 2025/3/6 | critical |
| 154024 | RHEL 8: firefox（RHSA-2021：3757) | Nessus | Red Hat Local Security Checks | 2021/10/12 | 2024/11/7 | critical |
| 154058 | Mozilla Thunderbird < 91.2 | Nessus | MacOS X Local Security Checks | 2021/10/13 | 2022/5/9 | critical |
| 154135 | RHEL 8 : thunderbird（RHSA-2021：3838) | Nessus | Red Hat Local Security Checks | 2021/10/14 | 2024/11/7 | critical |
| 154143 | RHEL 8 : thunderbird（RHSA-2021：3840) | Nessus | Red Hat Local Security Checks | 2021/10/14 | 2024/11/7 | critical |
| 154176 | Oracle Linux 8：thunderbird（ELSA-2021-3838） | Nessus | Oracle Linux Local Security Checks | 2021/10/15 | 2024/10/22 | critical |
| 154182 | SUSE SLED15 / SLES15 セキュリティ更新プログラム: MozillaFirefox (SUSE-SU-2021:3451-1) | Nessus | SuSE Local Security Checks | 2021/10/17 | 2025/3/6 | critical |
| 154201 | Scientific Linux セキュリティ更新: SL7.x x86_64 の thunderbird (2021:3841) | Nessus | Scientific Linux Local Security Checks | 2021/10/18 | 2022/5/9 | critical |
| 154214 | openSUSE 15 セキュリティ更新: MozillaFirefox (openSUSE-SU-2021:1367-1) | Nessus | SuSE Local Security Checks | 2021/10/19 | 2025/3/6 | critical |
| 163228 | Amazon Linux 2：thunderbird (ALAS-2022-1818) | Nessus | Amazon Linux Local Security Checks | 2022/7/15 | 2024/12/11 | critical |
| 245830 | Linux Distros のパッチ未適用の脆弱性: CVE-2021-38496 | Nessus | Misc. | 2025/8/8 | 2025/8/8 | high |
| 154158 | CentOS 8：thunderbird（CESA-2021：3838） | Nessus | CentOS Local Security Checks | 2021/10/15 | 2022/5/9 | critical |
| 155552 | CentOS 7 : thunderbird (RHSA-2021:3841) | Nessus | CentOS Local Security Checks | 2021/11/17 | 2024/10/9 | critical |
| 157783 | Rocky Linux 8firefoxRLSA-2021:3755 | Nessus | Rocky Linux Local Security Checks | 2022/2/9 | 2023/11/6 | critical |
