| 146565 | Oracle Linux 8 : thunderbird (ELSA-2021-0298) | Nessus | Oracle Linux Local Security Checks | 2/17/2021 | 10/22/2024 | high |
| 145446 | Mozilla Firefox ESR < 78.7 | Nessus | Windows | 1/26/2021 | 3/5/2021 | high |
| 145447 | Mozilla Firefox ESR < 78.7 | Nessus | MacOS X Local Security Checks | 1/26/2021 | 3/5/2021 | high |
| 145468 | Mozilla Thunderbird < 78.7 | Nessus | Windows | 1/27/2021 | 1/26/2024 | high |
| 145506 | RHEL 8 : firefox (RHSA-2021:0289) | Nessus | Red Hat Local Security Checks | 1/27/2021 | 11/7/2024 | high |
| 145539 | Oracle Linux 8 : firefox (ELSA-2021-0288) | Nessus | Oracle Linux Local Security Checks | 1/28/2021 | 10/23/2024 | high |
| 145544 | RHEL 7 : firefox (RHSA-2021:0290) | Nessus | Red Hat Local Security Checks | 1/29/2021 | 11/7/2024 | high |
| 145768 | openSUSE Security Update : MozillaThunderbird (openSUSE-2021-208) | Nessus | SuSE Local Security Checks | 2/1/2021 | 1/25/2024 | high |
| 146095 | RHEL 8 : thunderbird (RHSA-2021:0397) | Nessus | Red Hat Local Security Checks | 2/3/2021 | 11/7/2024 | high |
| 146163 | Debian DLA-2539-1 : firefox-esr security update | Nessus | Debian Local Security Checks | 2/4/2021 | 3/8/2021 | high |
| 154475 | NewStart CGSL MAIN 6.02 : thunderbird Multiple Vulnerabilities (NS-SA-2021-0119) | Nessus | NewStart CGSL Local Security Checks | 10/27/2021 | 11/27/2023 | high |
| 145446 | Mozilla Firefox ESR < 78.7 | Nessus | Windows | 1/26/2021 | 3/5/2021 | high |
| 145447 | Mozilla Firefox ESR < 78.7 | Nessus | MacOS X Local Security Checks | 1/26/2021 | 3/5/2021 | high |
| 145468 | Mozilla Thunderbird < 78.7 | Nessus | Windows | 1/27/2021 | 1/26/2024 | high |
| 145506 | RHEL 8：firefox (RHSA-2021: 0289) | Nessus | Red Hat Local Security Checks | 1/27/2021 | 11/7/2024 | high |
| 145539 | Oracle Linux 8：firefox (ELSA-2021-0288) | Nessus | Oracle Linux Local Security Checks | 1/28/2021 | 10/23/2024 | high |
| 145544 | RHEL 7：firefox (RHSA-2021: 0290) | Nessus | Red Hat Local Security Checks | 1/29/2021 | 11/7/2024 | high |
| 146565 | Oracle Linux 8：thunderbird (ELSA-2021-0298) | Nessus | Oracle Linux Local Security Checks | 2/17/2021 | 10/22/2024 | high |
| 146095 | RHEL 8：thunderbird (RHSA-2021: 0397) | Nessus | Red Hat Local Security Checks | 2/3/2021 | 11/7/2024 | high |
| 146163 | Debian DLA-2539-1：firefox-esr 安全更新 | Nessus | Debian Local Security Checks | 2/4/2021 | 3/8/2021 | high |
| 154475 | NewStart CGSL MAIN 6.02：thunderbird 多个漏洞 (NS-SA-2021-0119) | Nessus | NewStart CGSL Local Security Checks | 10/27/2021 | 11/27/2023 | high |
| 145467 | Mozilla Thunderbird < 78.7 | Nessus | MacOS X Local Security Checks | 1/27/2021 | 1/26/2024 | high |
| 145507 | RHEL 8: firefox（RHSA-2021: 0288) | Nessus | Red Hat Local Security Checks | 1/27/2021 | 11/7/2024 | high |
| 145508 | Oracle Linux 7: Firefox（ELSA-2021-0290） | Nessus | Oracle Linux Local Security Checks | 1/27/2021 | 10/22/2024 | high |
| 145540 | Oracle Linux 7：thunderbird（ELSA-2021-0297） | Nessus | Oracle Linux Local Security Checks | 1/28/2021 | 10/22/2024 | high |
| 145543 | RHEL 8 : thunderbird（RHSA-2021：0298) | Nessus | Red Hat Local Security Checks | 1/29/2021 | 11/7/2024 | high |
| 145545 | RHEL 7 : thunderbird（RHSA-2021：0297) | Nessus | Red Hat Local Security Checks | 1/29/2021 | 11/7/2024 | high |
| 146051 | SUSE SLED15 / SLES15セキュリティ更新プログラム：MozillaFirefox（SUSE-SU-2021:0259-1） | Nessus | SuSE Local Security Checks | 2/2/2021 | 3/8/2021 | high |
| 146155 | Debian DLA-2541-1：thunderbirdのセキュリティ更新 | Nessus | Debian Local Security Checks | 2/4/2021 | 1/24/2024 | high |
| 146634 | Amazon Linux 2：thunderbird（ALAS-2021-1603） | Nessus | Amazon Linux Local Security Checks | 2/19/2021 | 12/11/2024 | high |
| 208615 | CentOS 7 : firefox (RHSA-2021:0290) | Nessus | CentOS Local Security Checks | 10/9/2024 | 10/9/2024 | high |
| 243984 | Linux Distros のパッチ未適用の脆弱性: CVE-2021-23960 | Nessus | Misc. | 8/6/2025 | 8/6/2025 | high |
| 146051 | SUSE SLED15 / SLES15 Security Update : MozillaFirefox (SUSE-SU-2021:0259-1) | Nessus | SuSE Local Security Checks | 2/2/2021 | 3/8/2021 | high |
| 146155 | Debian DLA-2541-1 : thunderbird security update | Nessus | Debian Local Security Checks | 2/4/2021 | 1/24/2024 | high |
| 145467 | Mozilla Thunderbird < 78.7 | Nessus | MacOS X Local Security Checks | 1/27/2021 | 1/26/2024 | high |
| 145507 | RHEL 8 : firefox (RHSA-2021:0288) | Nessus | Red Hat Local Security Checks | 1/27/2021 | 11/7/2024 | high |
| 145508 | Oracle Linux 7 : firefox (ELSA-2021-0290) | Nessus | Oracle Linux Local Security Checks | 1/27/2021 | 10/22/2024 | high |
| 145540 | Oracle Linux 7 : thunderbird (ELSA-2021-0297) | Nessus | Oracle Linux Local Security Checks | 1/28/2021 | 10/22/2024 | high |
| 145543 | RHEL 8 : thunderbird (RHSA-2021:0298) | Nessus | Red Hat Local Security Checks | 1/29/2021 | 11/7/2024 | high |
| 145545 | RHEL 7 : thunderbird (RHSA-2021:0297) | Nessus | Red Hat Local Security Checks | 1/29/2021 | 11/7/2024 | high |
| 146634 | Amazon Linux 2 : thunderbird (ALAS-2021-1603) | Nessus | Amazon Linux Local Security Checks | 2/19/2021 | 12/11/2024 | high |
| 154552 | NewStart CGSL CORE 5.04 / MAIN 5.04 : firefox Multiple Vulnerabilities (NS-SA-2021-0094) | Nessus | NewStart CGSL Local Security Checks | 10/27/2021 | 10/27/2021 | high |
| 154451 | NewStart CGSL CORE 5.05 / MAIN 5.05 : firefox Multiple Vulnerabilities (NS-SA-2021-0178) | Nessus | NewStart CGSL Local Security Checks | 10/27/2021 | 10/27/2021 | high |
| 243984 | Linux Distros Unpatched Vulnerability : CVE-2021-23960 | Nessus | Misc. | 8/6/2025 | 8/6/2025 | high |
| 208615 | CentOS 7 : firefox (RHSA-2021:0290) | Nessus | CentOS Local Security Checks | 10/9/2024 | 10/9/2024 | high |
| 154451 | NewStart CGSL CORE 5.05 / MAIN 5.05 : firefox 多个漏洞 (NS-SA-2021-0178) | Nessus | NewStart CGSL Local Security Checks | 10/27/2021 | 10/27/2021 | high |
| 154552 | NewStart CGSL CORE 5.04 / MAIN 5.04 : firefox 多个漏洞 (NS-SA-2021-0094) | Nessus | NewStart CGSL Local Security Checks | 10/27/2021 | 10/27/2021 | high |
| 145467 | Mozilla Thunderbird < 78.7 | Nessus | MacOS X Local Security Checks | 1/27/2021 | 1/26/2024 | high |
| 145507 | RHEL 8：firefox (RHSA-2021: 0288) | Nessus | Red Hat Local Security Checks | 1/27/2021 | 11/7/2024 | high |
| 145508 | Oracle Linux 7：firefox (ELSA-2021-0290) | Nessus | Oracle Linux Local Security Checks | 1/27/2021 | 10/22/2024 | high |
