CVE-2025-43213
libjavascriptcoregtk-bin: The issue was addressed with improved memory handling
CVE-2025-43213 is fixed in 20 products on 1 platform, first by DEBIAN-CVE-2025-43213, released July 30, 2025. 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
0.0078
56th percentile
The issue was addressed with improved memory handling. This issue is fixed in Safari 18.6, iOS 18.6 and iPadOS 18.6, macOS Sequoia 15.6, tvOS 18.6, visionOS 2.6, watchOS 11.6. Processing maliciously crafted web content may lead to an unexpected Safari crash.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| gir1.2-javascriptcoregtk-4.1 · Ubuntu 24.04.5 LTS (noble) | 2.52.3-0ubuntu0.24.04.1 | gir1.2-javascriptcoregtk-4.1 2.52.3-0ubuntu0.24.04.1 | Mar 24, 2026 |
| gir1.2-javascriptcoregtk-4.1 · Ubuntu 25.10 (questing) | 2.52.3-0ubuntu0.25.10.1 | gir1.2-javascriptcoregtk-4.1 2.52.3-0ubuntu0.25.10.1 | Mar 24, 2026 |
| gir1.2-javascriptcoregtk-6.0 · Ubuntu 24.04.5 LTS (noble) | 2.52.3-0ubuntu0.24.04.1 | gir1.2-javascriptcoregtk-6.0 2.52.3-0ubuntu0.24.04.1 | Mar 24, 2026 |
| gir1.2-javascriptcoregtk-6.0 · Ubuntu 25.10 (questing) | 2.52.3-0ubuntu0.25.10.1 | gir1.2-javascriptcoregtk-6.0 2.52.3-0ubuntu0.25.10.1 | Mar 24, 2026 |
| gir1.2-webkit-6.0 · Ubuntu 24.04.5 LTS (noble) | 2.52.3-0ubuntu0.24.04.1 | gir1.2-webkit-6.0 2.52.3-0ubuntu0.24.04.1 | Mar 24, 2026 |
| gir1.2-webkit-6.0 · Ubuntu 25.10 (questing) | 2.52.3-0ubuntu0.25.10.1 | gir1.2-webkit-6.0 2.52.3-0ubuntu0.25.10.1 | Mar 24, 2026 |
| gir1.2-webkit2-4.1 · Ubuntu 24.04.5 LTS (noble) | 2.52.3-0ubuntu0.24.04.1 | gir1.2-webkit2-4.1 2.52.3-0ubuntu0.24.04.1 | Mar 24, 2026 |
| gir1.2-webkit2-4.1 · Ubuntu 25.10 (questing) | 2.52.3-0ubuntu0.25.10.1 | gir1.2-webkit2-4.1 2.52.3-0ubuntu0.25.10.1 | Mar 24, 2026 |
| libjavascriptcoregtk-4.0-bin · Ubuntu 24.04.5 LTS (noble) | 2.52.3-0ubuntu0.24.04.1 | libjavascriptcoregtk-4.0-bin 2.52.3-0ubuntu0.24.04.1 | Mar 24, 2026 |
| libjavascriptcoregtk-4.0-bin · Ubuntu 25.10 (questing) | 2.52.3-0ubuntu0.25.10.1 | libjavascriptcoregtk-4.0-bin 2.52.3-0ubuntu0.25.10.1 | Mar 24, 2026 |
| libjavascriptcoregtk-4.1-0 · Ubuntu 24.04.5 LTS (noble) | 2.52.3-0ubuntu0.24.04.1 | libjavascriptcoregtk-4.1-0 2.52.3-0ubuntu0.24.04.1 | Mar 24, 2026 |
| libjavascriptcoregtk-4.1-0 · Ubuntu 25.10 (questing) | 2.52.3-0ubuntu0.25.10.1 | libjavascriptcoregtk-4.1-0 2.52.3-0ubuntu0.25.10.1 | Mar 24, 2026 |
| libjavascriptcoregtk-6.0-1 · Ubuntu 24.04.5 LTS (noble) | 2.52.3-0ubuntu0.24.04.1 | libjavascriptcoregtk-6.0-1 2.52.3-0ubuntu0.24.04.1 | Mar 24, 2026 |
| libjavascriptcoregtk-6.0-1 · Ubuntu 25.10 (questing) | 2.52.3-0ubuntu0.25.10.1 | libjavascriptcoregtk-6.0-1 2.52.3-0ubuntu0.25.10.1 | Mar 24, 2026 |
| libjavascriptcoregtk-bin · Ubuntu 24.04.5 LTS (noble) | 2.52.3-0ubuntu0.24.04.1 | libjavascriptcoregtk-bin 2.52.3-0ubuntu0.24.04.1 | Mar 24, 2026 |
| libjavascriptcoregtk-bin · Ubuntu 25.10 (questing) | 2.52.3-0ubuntu0.25.10.1 | libjavascriptcoregtk-bin 2.52.3-0ubuntu0.25.10.1 | Mar 24, 2026 |
| libwebkit2gtk-4.1-0 · Ubuntu 24.04.5 LTS (noble) | 2.52.3-0ubuntu0.24.04.1 | libwebkit2gtk-4.1-0 2.52.3-0ubuntu0.24.04.1 | Mar 24, 2026 |
| libwebkit2gtk-4.1-0 · Ubuntu 25.10 (questing) | 2.52.3-0ubuntu0.25.10.1 | libwebkit2gtk-4.1-0 2.52.3-0ubuntu0.25.10.1 | Mar 24, 2026 |
| libwebkitgtk-6.0-4 · Ubuntu 24.04.5 LTS (noble) | 2.52.3-0ubuntu0.24.04.1 | libwebkitgtk-6.0-4 2.52.3-0ubuntu0.24.04.1 | Mar 24, 2026 |
| libwebkitgtk-6.0-4 · Ubuntu 25.10 (questing) | 2.52.3-0ubuntu0.25.10.1 | libwebkitgtk-6.0-4 2.52.3-0ubuntu0.25.10.1 | Mar 24, 2026 |
| webkit2gtk · Debian 12.15 (bookworm) | 2.50.5-1 | DEBIAN-CVE-2025-43213 | Jul 30, 2025 |
| webkit2gtk · Debian 13.5 (trixie) | 2.50.5-1 | DEBIAN-CVE-2025-43213 | Jul 30, 2025 |
| webkit2gtk · Debian 14 | 2.50.5-1 | DEBIAN-CVE-2025-43213 | Jul 30, 2025 |
| webkit2gtk-driver · Ubuntu 24.04.5 LTS (noble) | 2.52.3-0ubuntu0.24.04.1 | webkit2gtk-driver 2.52.3-0ubuntu0.24.04.1 | Mar 24, 2026 |
| webkit2gtk-driver · Ubuntu 25.10 (questing) | 2.52.3-0ubuntu0.25.10.1 | webkit2gtk-driver 2.52.3-0ubuntu0.25.10.1 | Mar 24, 2026 |
| webkit2gtk3 · RHEL 8 | 0:2.52.3-1.el8_10 | RHSA-2026:10702 | Apr 30, 2026 |
| webkit2gtk3 · RHEL 9 | 0:2.52.3-0.el9_7.1 | RHSA-2026:9692 | Apr 30, 2026 |
| webkit2gtk3 · almalinux 8 | 2.52.3-1.el8_10 | ALSA-2026:10702 | Apr 27, 2026 |
| webkit2gtk3 · almalinux 9 | 2.52.3-1.el9_8 | ALSA-2026:19206 | May 19, 2026 |
| webkit2gtk3 · ol 8 | 0:2.52.3-1.el8_10 | ELSA-2026-10702 | Apr 27, 2026 |
| webkit2gtk3 · ol 9 | 0:2.52.3-0.el9_7.1 | ELSA-2026-9692 | Apr 22, 2026 |
| webkit2gtk3 · opensuse-leap 15.6 | 2.52.1-150600.12.63.1 | SUSE-SU-2026:1364-1 | Apr 15, 2026 |
| webkit2gtk3 · opensuse-leap 16.0 | 2.52.1-160000.1.1 | OPENSUSE-SU-2026:20518-1 | Apr 13, 2026 |
| webkit2gtk3 · rocky 8 | 0:2.52.3-1.el8_10 | RLSA-2026:10702 | Apr 27, 2026 |
| webkit2gtk3 · rocky 9 | 0:2.52.3-1.el9_8 | RLSA-2026:19206 | May 28, 2026 |
| webkit2gtk3 · sles 15.6 | 2.52.1-150600.12.63.1 | SUSE-SU-2026:1364-1 | Apr 15, 2026 |
| webkit2gtk3 · sles 15.7 | 2.52.1-150600.12.63.1 | SUSE-SU-2026:1364-1 | Apr 15, 2026 |
| webkit2gtk3 · sles 16.0 | 2.52.1-160000.1.1 | SUSE-SU-2026:21180-1 | Apr 13, 2026 |
| webkit2gtk3-devel · RHEL 8 | 0:2.52.3-1.el8_10 | RHSA-2026:10702 | Apr 30, 2026 |
| webkit2gtk3-devel · RHEL 9 | 0:2.52.3-0.el9_7.1 | RHSA-2026:9692 | Apr 30, 2026 |
| webkit2gtk3-devel · almalinux 8 | 2.52.3-1.el8_10 | ALSA-2026:10702 | Apr 27, 2026 |
| webkit2gtk3-devel · almalinux 9 | 2.52.3-1.el9_8 | ALSA-2026:19206 | May 19, 2026 |
| webkit2gtk3-devel · ol 8 | 0:2.52.3-1.el8_10 | ELSA-2026-10702 | Apr 27, 2026 |
| webkit2gtk3-devel · ol 9 | 0:2.52.3-0.el9_7.1 | ELSA-2026-9692 | Apr 22, 2026 |
| webkit2gtk3-jsc · RHEL 8 | 0:2.52.3-1.el8_10 | RHSA-2026:10702 | Apr 30, 2026 |
| webkit2gtk3-jsc · RHEL 9 | 0:2.52.3-0.el9_7.1 | RHSA-2026:9692 | Apr 30, 2026 |
| webkit2gtk3-jsc · almalinux 8 | 2.52.3-1.el8_10 | ALSA-2026:10702 | Apr 27, 2026 |
| webkit2gtk3-jsc · almalinux 9 | 2.52.3-1.el9_8 | ALSA-2026:19206 | May 19, 2026 |
| webkit2gtk3-jsc · ol 8 | 0:2.52.3-1.el8_10 | ELSA-2026-10702 | Apr 27, 2026 |
| webkit2gtk3-jsc · ol 9 | 0:2.52.3-0.el9_7.1 | ELSA-2026-9692 | Apr 22, 2026 |
| webkit2gtk3-jsc-devel · RHEL 8 | 0:2.52.3-1.el8_10 | RHSA-2026:10702 | Apr 30, 2026 |
| webkit2gtk3-jsc-devel · RHEL 9 | 0:2.52.3-0.el9_7.1 | RHSA-2026:9692 | Apr 30, 2026 |
| webkit2gtk3-jsc-devel · almalinux 8 | 2.52.3-1.el8_10 | ALSA-2026:10702 | Apr 27, 2026 |
| webkit2gtk3-jsc-devel · almalinux 9 | 2.52.3-1.el9_8 | ALSA-2026:19206 | May 19, 2026 |
| webkit2gtk3-jsc-devel · ol 8 | 0:2.52.3-1.el8_10 | ELSA-2026-10702 | Apr 27, 2026 |
| webkit2gtk3-jsc-devel · ol 9 | 0:2.52.3-0.el9_7.1 | ELSA-2026-9692 | Apr 22, 2026 |
| webkit2gtk3-soup2 · opensuse-leap 15.6 | 2.52.1-150600.12.63.1 | SUSE-SU-2026:1364-1 | Apr 15, 2026 |
| webkit2gtk3-soup2 · opensuse-leap 16.0 | 2.52.1-160000.1.1 | OPENSUSE-SU-2026:20518-1 | Apr 13, 2026 |
| webkit2gtk3-soup2 · sles 15.6 | 2.52.1-150600.12.63.1 | SUSE-SU-2026:1364-1 | Apr 15, 2026 |
| webkit2gtk3-soup2 · sles 15.7 | 2.52.1-150600.12.63.1 | SUSE-SU-2026:1364-1 | Apr 15, 2026 |
| webkit2gtk4 · opensuse-leap 15.6 | 2.52.1-150600.12.63.1 | SUSE-SU-2026:1364-1 | Apr 15, 2026 |
| webkit2gtk4 · opensuse-leap 16.0 | 2.52.1-160000.1.1 | OPENSUSE-SU-2026:20518-1 | Apr 13, 2026 |
| webkit2gtk4 · sles 15.6 | 2.52.1-150600.12.63.1 | SUSE-SU-2026:1364-1 | Apr 15, 2026 |
| webkit2gtk4 · sles 15.7 | 2.52.1-150600.12.63.1 | SUSE-SU-2026:1364-1 | Apr 15, 2026 |
| webkit2gtk4 · sles 16.0 | 2.52.1-160000.1.1 | SUSE-SU-2026:21180-1 | Apr 13, 2026 |
| webkitgtk-webdriver · Ubuntu 25.10 (questing) | 2.52.3-0ubuntu0.25.10.1 | webkitgtk-webdriver 2.52.3-0ubuntu0.25.10.1 | Mar 24, 2026 |
| wpewebkit · Debian 14 | 2.50.5-1 | DEBIAN-CVE-2025-43213 | Jul 30, 2025 |
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