CVE-2022-42826
libjavascriptcoregtk-4.0-18: A use after free issue was addressed with improved memory management
CVE-2022-42826 is fixed in 17 products on 1 platform, first by DEBIAN-CVE-2022-42826, released February 27, 2023. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
8.8
Medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0077
55th percentile
A use after free issue was addressed with improved memory management. This issue is fixed in macOS Ventura 13, iOS 16.1 and iPadOS 16, Safari 16.1. Processing maliciously crafted web content may lead to arbitrary code execution.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| gir1.2-javascriptcoregtk-4.0 · Ubuntu 20.04 LTS (focal) | 2.38.4-0ubuntu0.20.04.2 | gir1.2-javascriptcoregtk-4.0 2.38.4-0ubuntu0.20.04.2 | Jan 10, 2024 |
| gir1.2-javascriptcoregtk-4.0 · Ubuntu 22.04.1 LTS (jammy) | 2.38.4-0ubuntu0.22.04.1 | gir1.2-javascriptcoregtk-4.0 2.38.4-0ubuntu0.22.04.1 | Jan 10, 2024 |
| gir1.2-javascriptcoregtk-4.1 · Ubuntu 22.04.1 LTS (jammy) | 2.38.4-0ubuntu0.22.04.1 | gir1.2-javascriptcoregtk-4.1 2.38.4-0ubuntu0.22.04.1 | Jan 10, 2024 |
| gir1.2-webkit2-4.0 · Ubuntu 20.04 LTS (focal) | 2.38.4-0ubuntu0.20.04.2 | gir1.2-webkit2-4.0 2.38.4-0ubuntu0.20.04.2 | Jan 10, 2024 |
| gir1.2-webkit2-4.0 · Ubuntu 22.04.1 LTS (jammy) | 2.38.4-0ubuntu0.22.04.1 | gir1.2-webkit2-4.0 2.38.4-0ubuntu0.22.04.1 | Jan 10, 2024 |
| gir1.2-webkit2-4.1 · Ubuntu 22.04.1 LTS (jammy) | 2.38.4-0ubuntu0.22.04.1 | gir1.2-webkit2-4.1 2.38.4-0ubuntu0.22.04.1 | Jan 10, 2024 |
| libjavascriptcoregtk-4.0-18 · Ubuntu 20.04 LTS (focal) | 2.38.4-0ubuntu0.20.04.2 | libjavascriptcoregtk-4.0-18 2.38.4-0ubuntu0.20.04.2 | Jan 10, 2024 |
| libjavascriptcoregtk-4.0-18 · Ubuntu 22.04.1 LTS (jammy) | 2.38.4-0ubuntu0.22.04.1 | libjavascriptcoregtk-4.0-18 2.38.4-0ubuntu0.22.04.1 | Jan 10, 2024 |
| libjavascriptcoregtk-4.0-bin · Ubuntu 20.04 LTS (focal) | 2.38.4-0ubuntu0.20.04.2 | libjavascriptcoregtk-4.0-bin 2.38.4-0ubuntu0.20.04.2 | Jan 10, 2024 |
| libjavascriptcoregtk-4.0-bin · Ubuntu 22.04.1 LTS (jammy) | 2.38.4-0ubuntu0.22.04.1 | libjavascriptcoregtk-4.0-bin 2.38.4-0ubuntu0.22.04.1 | Jan 10, 2024 |
| libjavascriptcoregtk-4.1-0 · Ubuntu 22.04.1 LTS (jammy) | 2.38.4-0ubuntu0.22.04.1 | libjavascriptcoregtk-4.1-0 2.38.4-0ubuntu0.22.04.1 | Jan 10, 2024 |
| libwebkit2gtk-4.0-37 · Ubuntu 20.04 LTS (focal) | 2.38.4-0ubuntu0.20.04.2 | libwebkit2gtk-4.0-37 2.38.4-0ubuntu0.20.04.2 | Jan 10, 2024 |
| libwebkit2gtk-4.0-37 · Ubuntu 22.04.1 LTS (jammy) | 2.38.4-0ubuntu0.22.04.1 | libwebkit2gtk-4.0-37 2.38.4-0ubuntu0.22.04.1 | Jan 10, 2024 |
| libwebkit2gtk-4.0-37-gtk2 · Ubuntu 20.04 LTS (focal) | 2.38.4-0ubuntu0.20.04.2 | libwebkit2gtk-4.0-37-gtk2 2.38.4-0ubuntu0.20.04.2 | Jan 10, 2024 |
| libwebkit2gtk-4.1-0 · Ubuntu 22.04.1 LTS (jammy) | 2.38.4-0ubuntu0.22.04.1 | libwebkit2gtk-4.1-0 2.38.4-0ubuntu0.22.04.1 | Jan 10, 2024 |
| webkit2gtk · Debian 12.15 (bookworm) | 2.38.4-1 | DEBIAN-CVE-2022-42826 | Feb 27, 2023 |
| webkit2gtk · Debian 13.5 (trixie) | 2.38.4-1 | DEBIAN-CVE-2022-42826 | Feb 27, 2023 |
| webkit2gtk · Debian 14 | 2.38.4-1 | DEBIAN-CVE-2022-42826 | Feb 27, 2023 |
| webkit2gtk-driver · Ubuntu 20.04 LTS (focal) | 2.38.4-0ubuntu0.20.04.2 | webkit2gtk-driver 2.38.4-0ubuntu0.20.04.2 | Jan 10, 2024 |
| webkit2gtk-driver · Ubuntu 22.04.1 LTS (jammy) | 2.38.4-0ubuntu0.22.04.1 | webkit2gtk-driver 2.38.4-0ubuntu0.22.04.1 | Jan 10, 2024 |
| webkit2gtk3 · RHEL 8 | 0:2.38.5-1.el8 | RHSA-2023:2834 | May 16, 2023 |
| webkit2gtk3 · RHEL 9 | 0:2.38.5-1.el9 | RHSA-2023:2256 | May 9, 2023 |
| webkit2gtk3 · almalinux 8 | 2.38.5-1.el8 | ALSA-2023:2834 | May 16, 2023 |
| webkit2gtk3 · almalinux 9 | 2.38.5-1.el9 | ALSA-2023:2256 | May 9, 2023 |
| webkit2gtk3 · ol 8 | 0:2.38.5-1.el8 | ELSA-2023-2834 | May 24, 2023 |
| webkit2gtk3 · ol 9 | 0:2.38.5-1.el9 | ELSA-2023-2256 | May 15, 2023 |
| webkit2gtk3-devel · RHEL 8 | 0:2.38.5-1.el8 | RHSA-2023:2834 | May 16, 2023 |
| webkit2gtk3-devel · RHEL 9 | 0:2.38.5-1.el9 | RHSA-2023:2256 | May 9, 2023 |
| webkit2gtk3-devel · almalinux 8 | 2.38.5-1.el8 | ALSA-2023:2834 | May 16, 2023 |
| webkit2gtk3-devel · almalinux 9 | 2.38.5-1.el9 | ALSA-2023:2256 | May 9, 2023 |
| webkit2gtk3-devel · ol 8 | 0:2.38.5-1.el8 | ELSA-2023-2834 | May 24, 2023 |
| webkit2gtk3-devel · ol 9 | 0:2.38.5-1.el9 | ELSA-2023-2256 | May 15, 2023 |
| webkit2gtk3-jsc · RHEL 8 | 0:2.38.5-1.el8 | RHSA-2023:2834 | May 16, 2023 |
| webkit2gtk3-jsc · RHEL 9 | 0:2.38.5-1.el9 | RHSA-2023:2256 | May 9, 2023 |
| webkit2gtk3-jsc · almalinux 8 | 2.38.5-1.el8 | ALSA-2023:2834 | May 16, 2023 |
| webkit2gtk3-jsc · almalinux 9 | 2.38.5-1.el9 | ALSA-2023:2256 | May 9, 2023 |
| webkit2gtk3-jsc · ol 8 | 0:2.38.5-1.el8 | ELSA-2023-2834 | May 24, 2023 |
| webkit2gtk3-jsc · ol 9 | 0:2.38.5-1.el9 | ELSA-2023-2256 | May 15, 2023 |
| webkit2gtk3-jsc-devel · RHEL 8 | 0:2.38.5-1.el8 | RHSA-2023:2834 | May 16, 2023 |
| webkit2gtk3-jsc-devel · RHEL 9 | 0:2.38.5-1.el9 | RHSA-2023:2256 | May 9, 2023 |
| webkit2gtk3-jsc-devel · almalinux 8 | 2.38.5-1.el8 | ALSA-2023:2834 | May 16, 2023 |
| webkit2gtk3-jsc-devel · almalinux 9 | 2.38.5-1.el9 | ALSA-2023:2256 | May 9, 2023 |
| webkit2gtk3-jsc-devel · ol 8 | 0:2.38.5-1.el8 | ELSA-2023-2834 | May 24, 2023 |
| webkit2gtk3-jsc-devel · ol 9 | 0:2.38.5-1.el9 | ELSA-2023-2256 | May 15, 2023 |
| wpewebkit · Debian 12.15 (bookworm) | 2.38.4-1 | DEBIAN-CVE-2022-42826 | Feb 27, 2023 |
| wpewebkit · Debian 13.5 (trixie) | 2.38.4-1 | DEBIAN-CVE-2022-42826 | Feb 27, 2023 |
| wpewebkit · Debian 14 | 2.38.4-1 | DEBIAN-CVE-2022-42826 | Feb 27, 2023 |
Patch Radar data is free to use with attribution. Terms and how to credit it.
Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.