| 407576 | Alpine: webkit2gtk: security update to 2.30.6-r0 | Tenable Self-Hosted Container Security | Alpine Linux Local Security Checks | 10/31/2023 | 12/8/2025 | critical |
| 426829 | Alpine: webkit2gtk: security update to 2.30.6-r0 | Tenable Self-Hosted Container Security | Alpine Linux Local Security Checks | 5/16/2025 | 7/2/2026 | critical |
| 407576 | Alpine: webkit2gtk: security update to 2.30.6-r0 | Tenable Cloud Security | Alpine Linux Local Security Checks | 10/31/2023 | 12/8/2025 | critical |
| 426829 | Alpine: webkit2gtk: security update to 2.30.6-r0 | Tenable Cloud Security | Alpine Linux Local Security Checks | 5/16/2025 | 7/2/2026 | critical |
| 154228 | openSUSE 15 Security Update : webkit2gtk3 (openSUSE-SU-2021:1369-1) | Nessus | SuSE Local Security Checks | 10/19/2021 | 4/25/2023 | high |
| 276044 | TencentOS Server 2: webkitgtk4 (TSSA-2025:0554) | Nessus | Tencent Local Security Checks | 11/20/2025 | 3/7/2026 | critical |
| 154093 | SUSE SLED15: libjavascriptcoregtk-4_0-18 / libwebkit2gtk-4_0-37 / etc (SUSE-SU-2021:3353-1) | Nessus | SuSE Local Security Checks | 10/13/2021 | 6/25/2026 | high |
| 255581 | Linux Distros Unpatched Vulnerability : CVE-2021-21806 | Nessus | Misc. | 8/26/2025 | 7/17/2026 | high |
| 154105 | openSUSE 15 Security Update : webkit2gtk3 (openSUSE-SU-2021:3353-1) | Nessus | SuSE Local Security Checks | 10/13/2021 | 4/25/2023 | high |
| 157823 | Rocky Linux 8 : GNOME (RLSA-2021:4381) | Nessus | Rocky Linux Local Security Checks | 2/9/2022 | 11/8/2023 | critical |
| 293813 | MiracleLinux 8 : GNOME (AXSA:2022-2953:01) | Nessus | Miracle Linux Local Security Checks | 1/20/2026 | 1/20/2026 | critical |
| 155421 | Oracle Linux 8 : GNOME (ELSA-2021-4381) | Nessus | Oracle Linux Local Security Checks | 11/17/2021 | 11/1/2024 | critical |
| 153868 | SUSE SLES15: libjavascriptcoregtk-4_0-18 / libwebkit2gtk-4_0-37 / etc (SUSE-SU-2021:3282-1) | Nessus | SuSE Local Security Checks | 10/5/2021 | 6/25/2026 | high |
| 157266 | GLSA-202202-01 : WebkitGTK+: Multiple vulnerabilities | Nessus | Gentoo Local Security Checks | 2/1/2022 | 3/7/2026 | critical |
| 206839 | NewStart CGSL MAIN 6.02 : webkit2gtk3 Multiple Vulnerabilities (NS-SA-2024-0053) | Nessus | NewStart CGSL Local Security Checks | 9/10/2024 | 3/7/2026 | critical |
| 177194 | Amazon Linux 2 : webkitgtk4 (ALAS-2023-2088) | Nessus | Amazon Linux Local Security Checks | 6/13/2023 | 3/7/2026 | critical |
| 157596 | AlmaLinux 8 : GNOME (ALSA-2021:4381) | Nessus | Alma Linux Local Security Checks | 2/9/2022 | 4/25/2023 | critical |
| 155097 | CentOS 8 : GNOME (CESA-2021:4381) | Nessus | CentOS Local Security Checks | 11/11/2021 | 4/25/2023 | critical |
| 155153 | RHEL 8 : GNOME (RHSA-2021:4381) | Nessus | Red Hat Local Security Checks | 11/11/2021 | 11/7/2024 | critical |
| 153904 | SUSE SLED12: libjavascriptcoregtk-4_0-18 / libwebkit2gtk-4_0-37 / etc (SUSE-SU-2021:3296-1) | Nessus | SuSE Local Security Checks | 10/7/2021 | 6/26/2026 | high |
| 241427 | RHEL 7 : webkitgtk4 (RHSA-2025:10364) | Nessus | Red Hat Local Security Checks | 7/7/2025 | 3/7/2026 | critical |
