| 149203 | SUSE SLED15 / SLES15 Security Update : webkit2gtk3 (SUSE-SU-2021:1430-1) | Nessus | SuSE Local Security Checks | 2021/4/30 | 2023/4/25 | critical |
| 155097 | CentOS 8 : GNOME (CESA-2021:4381) | Nessus | CentOS Local Security Checks | 2021/11/11 | 2023/4/25 | critical |
| 155153 | RHEL 8 : GNOME (RHSA-2021:4381) | Nessus | Red Hat Local Security Checks | 2021/11/11 | 2024/11/7 | critical |
| 157596 | AlmaLinux 8 : GNOME (ALSA-2021:4381) | Nessus | Alma Linux Local Security Checks | 2022/2/9 | 2023/4/25 | critical |
| 150913 | SUSE SLED12: libjavascriptcoregtk-4_0-18 / libwebkit2gtk-4_0-37 / etc (SUSE-SU-2021:1990-1) | Nessus | SuSE Local Security Checks | 2021/6/21 | 2026/6/25 | critical |
| 241427 | RHEL 7 : webkitgtk4 (RHSA-2025:10364) | Nessus | Red Hat Local Security Checks | 2025/7/7 | 2026/3/7 | critical |
| 145548 | Apple iOS < 14.4 Multiple Vulnerabilities (HT212146) | Nessus | Mobile Devices | 2021/1/29 | 2026/3/23 | critical |
| 149222 | GLSA-202104-03 : WebkitGTK+: Multiple vulnerabilities | Nessus | Gentoo Local Security Checks | 2021/5/3 | 2022/5/6 | critical |
| 148778 | Fedora 33 : webkit2gtk3 (2021-864dc37032) | Nessus | Fedora Local Security Checks | 2021/4/19 | 2023/4/25 | critical |
| 148891 | Ubuntu 18.04 LTS / 20.04 LTS : WebKitGTK vulnerabilities (USN-4894-1) | Nessus | Ubuntu Local Security Checks | 2021/4/21 | 2024/8/27 | critical |
| 276044 | TencentOS Server 2: webkitgtk4 (TSSA-2025:0554) | Nessus | Tencent Local Security Checks | 2025/11/20 | 2026/3/7 | critical |
| 146086 | macOS 10.14.x < 10.14.6 Security Update 2021-001 / 10.15.x < 10.15.7 Security Update 2021-001 / macOS 11.x < 11.2 (HT212147) | Nessus | MacOS X Local Security Checks | 2021/2/3 | 2024/5/28 | critical |
| 155421 | Oracle Linux 8 : GNOME (ELSA-2021-4381) | Nessus | Oracle Linux Local Security Checks | 2021/11/17 | 2024/11/1 | critical |
| 177194 | Amazon Linux 2 : webkitgtk4 (ALAS-2023-2088) | Nessus | Amazon Linux Local Security Checks | 2023/6/13 | 2026/3/7 | critical |
| 206839 | NewStart CGSL MAIN 6.02 : webkit2gtk3 Multiple Vulnerabilities (NS-SA-2024-0053) | Nessus | NewStart CGSL Local Security Checks | 2024/9/10 | 2026/3/7 | critical |
| 148804 | Fedora 32 : webkit2gtk3 (2021-619711d709) | Nessus | Fedora Local Security Checks | 2021/4/19 | 2023/4/25 | critical |
| 149570 | openSUSE Security Update : webkit2gtk3 (openSUSE-2021-637) | Nessus | SuSE Local Security Checks | 2021/5/18 | 2023/4/25 | critical |
| 149278 | SUSE SLES15 Security Update : webkit2gtk3 (SUSE-SU-2021:1499-1) | Nessus | SuSE Local Security Checks | 2021/5/5 | 2023/4/25 | critical |
| 223608 | Linux Distros Unpatched Vulnerability : CVE-2021-1870 | Nessus | Misc. | 2025/3/4 | 2026/7/17 | critical |
| 157823 | Rocky Linux 8 : GNOME (RLSA-2021:4381) | Nessus | Rocky Linux Local Security Checks | 2022/2/9 | 2023/11/8 | critical |
| 293813 | MiracleLinux 8 : GNOME (AXSA:2022-2953:01) | Nessus | Miracle Linux Local Security Checks | 2026/1/20 | 2026/1/20 | critical |
