| 154228 | openSUSE 15 セキュリティ更新：webkit2gtk3 (openSUSE-SU-2021:1369-1) | Nessus | SuSE Local Security Checks | 2021/10/19 | 2023/4/25 | high |
| 155153 | RHEL 8 : GNOME (RHSA-2021:4381) | Nessus | Red Hat Local Security Checks | 2021/11/11 | 2024/11/7 | critical |
| 155153 | RHEL 8：GNOME (RHSA-2021:4381) | Nessus | Red Hat Local Security Checks | 2021/11/11 | 2024/11/7 | critical |
| 241427 | RHEL 7 : webkitgtk4 (RHSA-2025:10364) | Nessus | Red Hat Local Security Checks | 2025/7/7 | 2025/7/7 | critical |
| 154228 | openSUSE 15 Security Update : webkit2gtk3 (openSUSE-SU-2021:1369-1) | Nessus | SuSE Local Security Checks | 2021/10/19 | 2023/4/25 | high |
| 155097 | CentOS 8 : GNOME (CESA-2021：4381) | Nessus | CentOS Local Security Checks | 2021/11/11 | 2023/4/25 | critical |
| 157823 | Rocky Linux 8GNOMERLSA-2021:4381 | Nessus | Rocky Linux Local Security Checks | 2022/2/9 | 2023/11/8 | critical |
| 255581 | Linux Distros のパッチ未適用の脆弱性: CVE-2021-21806 | Nessus | Misc. | 2025/8/26 | 2025/8/26 | high |
| 153868 | SUSE SLES15 Security Update : webkit2gtk3 (SUSE-SU-2021:3282-1) | Nessus | SuSE Local Security Checks | 2021/10/5 | 2023/7/13 | high |
| 153904 | SUSE SLED12 / SLES12 Security Update : webkit2gtk3 (SUSE-SU-2021:3296-1) | Nessus | SuSE Local Security Checks | 2021/10/7 | 2023/7/13 | high |
| 154093 | SUSE SLED15 / SLES15 Security Update : webkit2gtk3 (SUSE-SU-2021:3353-1) | Nessus | SuSE Local Security Checks | 2021/10/13 | 2023/7/13 | high |
| 155153 | RHEL 8 : GNOME (RHSA-2021:4381) | Nessus | Red Hat Local Security Checks | 2021/11/11 | 2024/11/7 | critical |
| 153868 | SUSE SLES15 セキュリティ更新プログラム: webkit2gtk3 (SUSE-SU-2021:3282-1) | Nessus | SuSE Local Security Checks | 2021/10/5 | 2023/7/13 | high |
| 153904 | SUSE SLED12 / SLES12 セキュリティ更新プログラム: webkit2gtk3 (SUSE-SU-2021:3296-1) | Nessus | SuSE Local Security Checks | 2021/10/7 | 2023/7/13 | high |
| 154093 | SUSE SLED15 / SLES15 セキュリティ更新プログラム: webkit2gtk3 (SUSE-SU-2021:3353-1) | Nessus | SuSE Local Security Checks | 2021/10/13 | 2023/7/13 | high |
| 155153 | RHEL 8：GNOME（RHSA-2021:4381） | Nessus | Red Hat Local Security Checks | 2021/11/11 | 2024/11/7 | critical |
| 241427 | RHEL 7：webkitgtk4 (RHSA-2025:10364) | Nessus | Red Hat Local Security Checks | 2025/7/7 | 2025/7/7 | critical |
| 241427 | RHEL 7：webkitgtk4 (RHSA-2025:10364) | Nessus | Red Hat Local Security Checks | 2025/7/7 | 2025/7/7 | critical |
| 155097 | CentOS 8 : GNOME (CESA-2021:4381) | Nessus | CentOS Local Security Checks | 2021/11/11 | 2023/4/25 | critical |
| 157823 | Rocky Linux 8 : GNOME (RLSA-2021:4381) | Nessus | Rocky Linux Local Security Checks | 2022/2/9 | 2023/11/8 | critical |
| 157266 | GLSA-202202-01 : WebkitGTK+: Multiple vulnerabilities | Nessus | Gentoo Local Security Checks | 2022/2/1 | 2023/11/17 | critical |
| 255581 | Linux Distros Unpatched Vulnerability : CVE-2021-21806 | Nessus | Misc. | 2025/8/26 | 2025/8/26 | high |
| 154105 | openSUSE 15 Security Update : webkit2gtk3 (openSUSE-SU-2021:3353-1) | Nessus | SuSE Local Security Checks | 2021/10/13 | 2023/4/25 | high |
| 155421 | Oracle Linux 8 : GNOME (ELSA-2021-4381) | Nessus | Oracle Linux Local Security Checks | 2021/11/17 | 2024/11/1 | critical |
| 157596 | AlmaLinux 8 : GNOME (ALSA-2021:4381) | Nessus | Alma Linux Local Security Checks | 2022/2/9 | 2023/4/25 | critical |
| 177194 | Amazon Linux 2 : webkitgtk4 (ALAS-2023-2088) | Nessus | Amazon Linux Local Security Checks | 2023/6/13 | 2024/12/11 | critical |
| 157823 | Rocky Linux 8GNOME (RLSA-2021:4381) | Nessus | Rocky Linux Local Security Checks | 2022/2/9 | 2023/11/8 | critical |
| 155097 | CentOS 8：GNOME (CESA-2021: 4381) | Nessus | CentOS Local Security Checks | 2021/11/11 | 2023/4/25 | critical |
| 157266 | GLSA-202202-01：WebkitGTK+：多個弱點 | Nessus | Gentoo Local Security Checks | 2022/2/1 | 2023/11/17 | critical |
| 255581 | Linux Distros 未修補的弱點：CVE-2021-21806 | Nessus | Misc. | 2025/8/26 | 2025/8/26 | high |
| 154105 | openSUSE 15 セキュリティ更新：webkit2gtk3 (openSUSE-SU-2021:3353-1) | Nessus | SuSE Local Security Checks | 2021/10/13 | 2023/4/25 | high |
| 155421 | Oracle Linux 8 : GNOME (ELSA-2021-4381 ) | Nessus | Oracle Linux Local Security Checks | 2021/11/17 | 2024/11/1 | critical |
| 157596 | AlmaLinux 8GNOMEALSA-2021:4381 | Nessus | Alma Linux Local Security Checks | 2022/2/9 | 2023/4/25 | critical |
| 177194 | Amazon Linux 2 : webkitgtk4 (ALAS-2023-2088) | Nessus | Amazon Linux Local Security Checks | 2023/6/13 | 2024/12/11 | critical |
| 206839 | NewStart CGSL MAIN 6.02 : webkit2gtk3 Multiple Vulnerabilities (NS-SA-2024-0053) | Nessus | NewStart CGSL Local Security Checks | 2024/9/10 | 2024/9/10 | critical |
| 241427 | RHEL 7 : webkitgtk4 (RHSA-2025:10364) | Nessus | Red Hat Local Security Checks | 2025/7/7 | 2025/7/7 | critical |
| 155421 | Oracle Linux 8：GNOME (ELSA-2021-4381) | Nessus | Oracle Linux Local Security Checks | 2021/11/17 | 2024/11/1 | critical |
| 157596 | AlmaLinux 8GNOME (ALSA-2021:4381) | Nessus | Alma Linux Local Security Checks | 2022/2/9 | 2023/4/25 | critical |
| 177194 | Amazon Linux 2：webkitgtk4 (ALAS-2023-2088) | Nessus | Amazon Linux Local Security Checks | 2023/6/13 | 2024/12/11 | critical |
| 155421 | Oracle Linux 8：GNOME (ELSA-2021-4381) | Nessus | Oracle Linux Local Security Checks | 2021/11/17 | 2024/11/1 | critical |
| 157596 | AlmaLinux 8GNOME (ALSA-2021:4381) | Nessus | Alma Linux Local Security Checks | 2022/2/9 | 2023/4/25 | critical |
| 177194 | Amazon Linux 2 : webkitgtk4 (ALAS-2023-2088) | Nessus | Amazon Linux Local Security Checks | 2023/6/13 | 2024/12/11 | critical |
| 155097 | CentOS 8：GNOME (CESA-2021: 4381) | Nessus | CentOS Local Security Checks | 2021/11/11 | 2023/4/25 | critical |
| 157823 | Rocky Linux 8 GNOME (RLSA-2021:4381) | Nessus | Rocky Linux Local Security Checks | 2022/2/9 | 2023/11/8 | critical |
| 157266 | GLSA-202202-01：WebkitGTK+：多个漏洞 | Nessus | Gentoo Local Security Checks | 2022/2/1 | 2023/11/17 | critical |
| 255581 | Linux Distros 未修补的漏洞：CVE-2021-21806 | Nessus | Misc. | 2025/8/26 | 2025/8/26 | high |
