| 153877 | Mozilla Firefox ESR < 78.15 | Nessus | Windows | 2021/10/5 | 2025/11/18 | high |
| 154059 | Mozilla Thunderbird < 91.2 | Nessus | Windows | 2021/10/13 | 2025/11/18 | critical |
| 154136 | RHEL 8：thunderbird (RHSA-2021:3839) | Nessus | Red Hat Local Security Checks | 2021/10/14 | 2024/11/7 | critical |
| 157839 | Rocky Linux 8thunderbird (RLSA-2021:3838) | Nessus | Rocky Linux Local Security Checks | 2022/2/9 | 2023/11/6 | critical |
| 247504 | Linux Distros 未修补的漏洞：CVE-2021-38500 | Nessus | Misc. | 2025/8/10 | 2025/8/10 | high |
| 153877 | Mozilla Firefox ESR < 78.15 | Nessus | Windows | 2021/10/5 | 2025/11/18 | high |
| 154059 | Mozilla Thunderbird < 91.2 | Nessus | Windows | 2021/10/13 | 2025/11/18 | critical |
| 154136 | RHEL 8：thunderbird (RHSA-2021:3839) | Nessus | Red Hat Local Security Checks | 2021/10/14 | 2024/11/7 | critical |
| 157839 | Rocky Linux 8thunderbird (RLSA-2021:3838) | Nessus | Rocky Linux Local Security Checks | 2022/2/9 | 2023/11/6 | critical |
| 247504 | Linux Distros 未修補的弱點：CVE-2021-38500 | Nessus | Misc. | 2025/8/10 | 2025/8/10 | high |
| 153876 | Mozilla Firefox ESR < 78.15 | Nessus | MacOS X Local Security Checks | 2021/10/5 | 2025/11/18 | high |
| 153881 | Mozilla Firefox < 93.0 | Nessus | Windows | 2021/10/5 | 2025/12/18 | critical |
| 153941 | Debian DSA-4981-1：firefox-esr - 安全性更新 | Nessus | Debian Local Security Checks | 2021/10/7 | 2022/1/26 | high |
| 154022 | RHEL 8：firefox (RHSA-2021: 3755) | Nessus | Red Hat Local Security Checks | 2021/10/12 | 2024/11/7 | critical |
| 154024 | RHEL 8：firefox (RHSA-2021: 3757) | Nessus | Red Hat Local Security Checks | 2021/10/12 | 2024/11/7 | critical |
| 154061 | Mozilla Thunderbird < 78.15 | Nessus | MacOS X Local Security Checks | 2021/10/13 | 2025/11/18 | high |
| 154077 | RHEL 7：firefox (RHSA-2021:3791) | Nessus | Red Hat Local Security Checks | 2021/10/13 | 2024/11/7 | critical |
| 154143 | RHEL 8：thunderbird (RHSA-2021: 3840) | Nessus | Red Hat Local Security Checks | 2021/10/14 | 2024/11/7 | critical |
| 154158 | CentOS 8：thunderbird (CESA-2021: 3838) | Nessus | CentOS Local Security Checks | 2021/10/15 | 2022/5/9 | critical |
| 154353 | Oracle Linux 7：thunderbird (ELSA-2021-3841) | Nessus | Oracle Linux Local Security Checks | 2021/10/23 | 2024/10/22 | critical |
| 155552 | CentOS 7 : thunderbird (RHSA-2021:3841) | Nessus | CentOS Local Security Checks | 2021/11/17 | 2024/10/9 | critical |
| 156961 | Ubuntu 18.04 LTS / 20.04 LTS：thunderbird 弱點 (USN-5248-1) | Nessus | Ubuntu Local Security Checks | 2022/1/22 | 2025/3/6 | critical |
| 153876 | Mozilla Firefox ESR < 78.15 | Nessus | MacOS X Local Security Checks | 2021/10/5 | 2025/11/18 | high |
| 153881 | Mozilla Firefox < 93.0 | Nessus | Windows | 2021/10/5 | 2025/12/18 | critical |
| 153941 | Debian DSA-4981-1：firefox-esr - 安全更新 | Nessus | Debian Local Security Checks | 2021/10/7 | 2022/1/26 | high |
| 154022 | RHEL 8：firefox (RHSA-2021: 3755) | Nessus | Red Hat Local Security Checks | 2021/10/12 | 2024/11/7 | critical |
| 154024 | RHEL 8：firefox (RHSA-2021: 3757) | Nessus | Red Hat Local Security Checks | 2021/10/12 | 2024/11/7 | critical |
| 154061 | Mozilla Thunderbird < 78.15 | Nessus | MacOS X Local Security Checks | 2021/10/13 | 2025/11/18 | high |
| 154077 | RHEL 7：firefox (RHSA-2021:3791) | Nessus | Red Hat Local Security Checks | 2021/10/13 | 2024/11/7 | critical |
| 154143 | RHEL 8：thunderbird (RHSA-2021: 3840) | Nessus | Red Hat Local Security Checks | 2021/10/14 | 2024/11/7 | critical |
| 154158 | CentOS 8：thunderbird (CESA-2021: 3838) | Nessus | CentOS Local Security Checks | 2021/10/15 | 2022/5/9 | critical |
| 154353 | Oracle Linux 7：thunderbird (ELSA-2021-3841) | Nessus | Oracle Linux Local Security Checks | 2021/10/23 | 2024/10/22 | critical |
| 155552 | CentOS 7：thunderbird (RHSA-2021:3841) | Nessus | CentOS Local Security Checks | 2021/11/17 | 2024/10/9 | critical |
| 156961 | Ubuntu 18.04 LTS / 20.04 LTS：Thunderbird 漏洞 (USN-5248-1) | Nessus | Ubuntu Local Security Checks | 2022/1/22 | 2025/3/6 | critical |
| 153879 | Mozilla Firefox ESR < 91.2 | Nessus | MacOS X Local Security Checks | 2021/10/5 | 2025/11/18 | critical |
| 153996 | Debian DLA-2782-1：firefox-esr - LTS 安全性更新 | Nessus | Debian Local Security Checks | 2021/10/11 | 2025/1/24 | high |
| 153997 | Oracle Linux 8：firefox (ELSA-2021-3755) | Nessus | Oracle Linux Local Security Checks | 2021/10/11 | 2024/10/22 | critical |
| 154156 | CentOS 8：firefox (CESA-2021: 3755) | Nessus | CentOS Local Security Checks | 2021/10/14 | 2022/5/9 | 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 |
| 156457 | Debian DLA-2874-1：thunderbird - LTS 安全性更新 | Nessus | Debian Local Security Checks | 2022/1/4 | 2022/5/6 | critical |
| 163228 | Amazon Linux 2：thunderbird (ALAS-2022-1818) | Nessus | Amazon Linux Local Security Checks | 2022/7/15 | 2024/12/11 | critical |
| 294652 | MiracleLinux 8firefox-91.2.0-4.el8.ML.1 (AXSA:2021-2461:28) | Nessus | Miracle Linux Local Security Checks | 2026/1/20 | 2026/1/20 | critical |
| 153879 | Mozilla Firefox ESR < 91.2 | Nessus | MacOS X Local Security Checks | 2021/10/5 | 2025/11/18 | critical |
| 153996 | Debian DLA-2782-1：firefox-esr - LTS 安全更新 | Nessus | Debian Local Security Checks | 2021/10/11 | 2025/1/24 | high |
| 153997 | Oracle Linux 8：firefox (ELSA-2021-3755) | Nessus | Oracle Linux Local Security Checks | 2021/10/11 | 2024/10/22 | critical |
| 154156 | CentOS 8：firefox (CESA-2021: 3755) | Nessus | CentOS Local Security Checks | 2021/10/14 | 2022/5/9 | 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 安全更新：SL7.x x86_64 上的 thunderbird (2021:3841) | Nessus | Scientific Linux Local Security Checks | 2021/10/18 | 2022/5/9 | critical |
| 156457 | Debian DLA-2874-1：thunderbird - LTS 安全更新 | Nessus | Debian Local Security Checks | 2022/1/4 | 2022/5/6 | critical |
