CVE-2025-43356
WebKit: A website may be able to access sensor information without user consent
CVE-2025-43356 is fixed in 25 products on 2 platforms, first by Tahoe 26.0, released September 15, 2025. It is not reported as exploited. Patch Radar priority: High.
HighFixed on 2 platforms
CVSS
8.8
MEDIUM
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0067
52nd percentile
The issue was addressed with improved handling of caches. WebKit Bugzilla: 296153
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| macOS | |||
| Tahoe | 26.0 | Tahoe 26.0 | Sep 15, 2025 |
| Linux | |||
| gir1.2-javascriptcoregtk-4.0 · Ubuntu 22.04.1 LTS (jammy) | 2.48.7-0ubuntu0.22.04.2 | gir1.2-javascriptcoregtk-4.0 2.48.7-0ubuntu0.22.04.2 | Sep 15, 2025 |
| gir1.2-javascriptcoregtk-4.1 · Ubuntu 22.04.1 LTS (jammy) | 2.48.7-0ubuntu0.22.04.2 | gir1.2-javascriptcoregtk-4.1 2.48.7-0ubuntu0.22.04.2 | Sep 15, 2025 |
| gir1.2-javascriptcoregtk-4.1 · Ubuntu 24.04.5 LTS (noble) | 2.48.7-0ubuntu0.24.04.2 | gir1.2-javascriptcoregtk-4.1 2.48.7-0ubuntu0.24.04.2 | Sep 15, 2025 |
| gir1.2-javascriptcoregtk-4.1 · Ubuntu 25.04 (plucky) | 2.48.7-0ubuntu0.25.04.2 | gir1.2-javascriptcoregtk-4.1 2.48.7-0ubuntu0.25.04.2 | Jan 16, 2026 |
| gir1.2-javascriptcoregtk-4.1 · Ubuntu 25.10 (questing) | 2.50.0-2ubuntu1 | gir1.2-javascriptcoregtk-4.1 2.50.0-2ubuntu1 | Sep 15, 2025 |
| gir1.2-javascriptcoregtk-6.0 · Ubuntu 22.04.1 LTS (jammy) | 2.48.7-0ubuntu0.22.04.2 | gir1.2-javascriptcoregtk-6.0 2.48.7-0ubuntu0.22.04.2 | Sep 15, 2025 |
| gir1.2-javascriptcoregtk-6.0 · Ubuntu 24.04.5 LTS (noble) | 2.48.7-0ubuntu0.24.04.2 | gir1.2-javascriptcoregtk-6.0 2.48.7-0ubuntu0.24.04.2 | Sep 15, 2025 |
| gir1.2-javascriptcoregtk-6.0 · Ubuntu 25.04 (plucky) | 2.48.7-0ubuntu0.25.04.2 | gir1.2-javascriptcoregtk-6.0 2.48.7-0ubuntu0.25.04.2 | Jan 16, 2026 |
| gir1.2-javascriptcoregtk-6.0 · Ubuntu 25.10 (questing) | 2.50.0-2ubuntu1 | gir1.2-javascriptcoregtk-6.0 2.50.0-2ubuntu1 | Sep 15, 2025 |
| gir1.2-webkit-6.0 · Ubuntu 22.04.1 LTS (jammy) | 2.48.7-0ubuntu0.22.04.2 | gir1.2-webkit-6.0 2.48.7-0ubuntu0.22.04.2 | Sep 15, 2025 |
| gir1.2-webkit-6.0 · Ubuntu 24.04.5 LTS (noble) | 2.48.7-0ubuntu0.24.04.2 | gir1.2-webkit-6.0 2.48.7-0ubuntu0.24.04.2 | Sep 15, 2025 |
| gir1.2-webkit-6.0 · Ubuntu 25.04 (plucky) | 2.48.7-0ubuntu0.25.04.2 | gir1.2-webkit-6.0 2.48.7-0ubuntu0.25.04.2 | Jan 16, 2026 |
| gir1.2-webkit-6.0 · Ubuntu 25.10 (questing) | 2.50.0-2ubuntu1 | gir1.2-webkit-6.0 2.50.0-2ubuntu1 | Sep 15, 2025 |
| gir1.2-webkit2-4.0 · Ubuntu 22.04.1 LTS (jammy) | 2.48.7-0ubuntu0.22.04.2 | gir1.2-webkit2-4.0 2.48.7-0ubuntu0.22.04.2 | Sep 15, 2025 |
| gir1.2-webkit2-4.1 · Ubuntu 22.04.1 LTS (jammy) | 2.48.7-0ubuntu0.22.04.2 | gir1.2-webkit2-4.1 2.48.7-0ubuntu0.22.04.2 | Sep 15, 2025 |
| gir1.2-webkit2-4.1 · Ubuntu 24.04.5 LTS (noble) | 2.48.7-0ubuntu0.24.04.2 | gir1.2-webkit2-4.1 2.48.7-0ubuntu0.24.04.2 | Sep 15, 2025 |
| gir1.2-webkit2-4.1 · Ubuntu 25.04 (plucky) | 2.48.7-0ubuntu0.25.04.2 | gir1.2-webkit2-4.1 2.48.7-0ubuntu0.25.04.2 | Jan 16, 2026 |
| gir1.2-webkit2-4.1 · Ubuntu 25.10 (questing) | 2.50.0-2ubuntu1 | gir1.2-webkit2-4.1 2.50.0-2ubuntu1 | Sep 15, 2025 |
| libjavascriptcoregtk-4.0-18 · Ubuntu 22.04.1 LTS (jammy) | 2.48.7-0ubuntu0.22.04.2 | libjavascriptcoregtk-4.0-18 2.48.7-0ubuntu0.22.04.2 | Sep 15, 2025 |
| libjavascriptcoregtk-4.0-bin · Ubuntu 22.04.1 LTS (jammy) | 2.48.7-0ubuntu0.22.04.2 | libjavascriptcoregtk-4.0-bin 2.48.7-0ubuntu0.22.04.2 | Sep 15, 2025 |
| libjavascriptcoregtk-4.0-bin · Ubuntu 24.04.5 LTS (noble) | 2.48.7-0ubuntu0.24.04.2 | libjavascriptcoregtk-4.0-bin 2.48.7-0ubuntu0.24.04.2 | Sep 15, 2025 |
| libjavascriptcoregtk-4.0-bin · Ubuntu 25.04 (plucky) | 2.48.7-0ubuntu0.25.04.2 | libjavascriptcoregtk-4.0-bin 2.48.7-0ubuntu0.25.04.2 | Jan 16, 2026 |
| libjavascriptcoregtk-4.1-0 · Ubuntu 22.04.1 LTS (jammy) | 2.48.7-0ubuntu0.22.04.2 | libjavascriptcoregtk-4.1-0 2.48.7-0ubuntu0.22.04.2 | Sep 15, 2025 |
| libjavascriptcoregtk-4.1-0 · Ubuntu 24.04.5 LTS (noble) | 2.48.7-0ubuntu0.24.04.2 | libjavascriptcoregtk-4.1-0 2.48.7-0ubuntu0.24.04.2 | Sep 15, 2025 |
| libjavascriptcoregtk-4.1-0 · Ubuntu 25.04 (plucky) | 2.48.7-0ubuntu0.25.04.2 | libjavascriptcoregtk-4.1-0 2.48.7-0ubuntu0.25.04.2 | Jan 16, 2026 |
| libjavascriptcoregtk-4.1-0 · Ubuntu 25.10 (questing) | 2.50.0-2ubuntu1 | libjavascriptcoregtk-4.1-0 2.50.0-2ubuntu1 | Sep 15, 2025 |
| libjavascriptcoregtk-6.0-1 · Ubuntu 22.04.1 LTS (jammy) | 2.48.7-0ubuntu0.22.04.2 | libjavascriptcoregtk-6.0-1 2.48.7-0ubuntu0.22.04.2 | Sep 15, 2025 |
| libjavascriptcoregtk-6.0-1 · Ubuntu 24.04.5 LTS (noble) | 2.48.7-0ubuntu0.24.04.2 | libjavascriptcoregtk-6.0-1 2.48.7-0ubuntu0.24.04.2 | Sep 15, 2025 |
| libjavascriptcoregtk-6.0-1 · Ubuntu 25.04 (plucky) | 2.48.7-0ubuntu0.25.04.2 | libjavascriptcoregtk-6.0-1 2.48.7-0ubuntu0.25.04.2 | Jan 16, 2026 |
| libjavascriptcoregtk-6.0-1 · Ubuntu 25.10 (questing) | 2.50.0-2ubuntu1 | libjavascriptcoregtk-6.0-1 2.50.0-2ubuntu1 | Sep 15, 2025 |
| libjavascriptcoregtk-bin · Ubuntu 24.04.5 LTS (noble) | 2.48.7-0ubuntu0.24.04.2 | libjavascriptcoregtk-bin 2.48.7-0ubuntu0.24.04.2 | Sep 15, 2025 |
| libjavascriptcoregtk-bin · Ubuntu 25.04 (plucky) | 2.48.7-0ubuntu0.25.04.2 | libjavascriptcoregtk-bin 2.48.7-0ubuntu0.25.04.2 | Jan 16, 2026 |
| libjavascriptcoregtk-bin · Ubuntu 25.10 (questing) | 2.50.0-2ubuntu1 | libjavascriptcoregtk-bin 2.50.0-2ubuntu1 | Sep 15, 2025 |
| libwebkit2gtk-4.0-37 · Ubuntu 22.04.1 LTS (jammy) | 2.48.7-0ubuntu0.22.04.2 | libwebkit2gtk-4.0-37 2.48.7-0ubuntu0.22.04.2 | Sep 15, 2025 |
| libwebkit2gtk-4.1-0 · Ubuntu 22.04.1 LTS (jammy) | 2.48.7-0ubuntu0.22.04.2 | libwebkit2gtk-4.1-0 2.48.7-0ubuntu0.22.04.2 | Sep 15, 2025 |
| libwebkit2gtk-4.1-0 · Ubuntu 24.04.5 LTS (noble) | 2.48.7-0ubuntu0.24.04.2 | libwebkit2gtk-4.1-0 2.48.7-0ubuntu0.24.04.2 | Sep 15, 2025 |
| libwebkit2gtk-4.1-0 · Ubuntu 25.04 (plucky) | 2.48.7-0ubuntu0.25.04.2 | libwebkit2gtk-4.1-0 2.48.7-0ubuntu0.25.04.2 | Jan 16, 2026 |
| libwebkit2gtk-4.1-0 · Ubuntu 25.10 (questing) | 2.50.0-2ubuntu1 | libwebkit2gtk-4.1-0 2.50.0-2ubuntu1 | Sep 15, 2025 |
| libwebkitgtk-6.0-4 · Ubuntu 22.04.1 LTS (jammy) | 2.48.7-0ubuntu0.22.04.2 | libwebkitgtk-6.0-4 2.48.7-0ubuntu0.22.04.2 | Sep 15, 2025 |
| libwebkitgtk-6.0-4 · Ubuntu 24.04.5 LTS (noble) | 2.48.7-0ubuntu0.24.04.2 | libwebkitgtk-6.0-4 2.48.7-0ubuntu0.24.04.2 | Sep 15, 2025 |
| libwebkitgtk-6.0-4 · Ubuntu 25.04 (plucky) | 2.48.7-0ubuntu0.25.04.2 | libwebkitgtk-6.0-4 2.48.7-0ubuntu0.25.04.2 | Jan 16, 2026 |
| libwebkitgtk-6.0-4 · Ubuntu 25.10 (questing) | 2.50.0-2ubuntu1 | libwebkitgtk-6.0-4 2.50.0-2ubuntu1 | Sep 15, 2025 |
| webkit2gtk · Debian 12.15 (bookworm) | 2.50.1-1~deb12u1 | DEBIAN-CVE-2025-43356 | Sep 15, 2025 |
| webkit2gtk · Debian 13.5 (trixie) | 2.50.1-1~deb13u1 | DEBIAN-CVE-2025-43356 | Sep 15, 2025 |
| webkit2gtk · Debian 14 | 2.50.0-1 | DEBIAN-CVE-2025-43356 | Sep 15, 2025 |
| webkit2gtk-driver · Ubuntu 22.04.1 LTS (jammy) | 2.48.7-0ubuntu0.22.04.2 | webkit2gtk-driver 2.48.7-0ubuntu0.22.04.2 | Sep 15, 2025 |
| webkit2gtk-driver · Ubuntu 24.04.5 LTS (noble) | 2.48.7-0ubuntu0.24.04.2 | webkit2gtk-driver 2.48.7-0ubuntu0.24.04.2 | Sep 15, 2025 |
| webkit2gtk-driver · Ubuntu 25.04 (plucky) | 2.48.7-0ubuntu0.25.04.2 | webkit2gtk-driver 2.48.7-0ubuntu0.25.04.2 | Jan 16, 2026 |
| webkit2gtk3 · RHEL 8 | 0:2.50.0-1.el8_10 | RHSA-2025:17802 | Oct 13, 2025 |
| webkit2gtk3 · RHEL 9 | 0:2.50.1-1.el9_7 | RHSA-2025:20922 | Nov 11, 2025 |
| webkit2gtk3 · almalinux 8 | 2.50.0-1.el8_10 | ALSA-2025:17802 | Oct 13, 2025 |
| webkit2gtk3 · almalinux 9 | 2.50.1-1.el9_7 | ALSA-2025:20922 | Nov 11, 2025 |
| webkit2gtk3 · ol 8 | 0:2.50.0-1.el8_10 | ELSA-2025-17802 | Oct 13, 2025 |
| webkit2gtk3 · ol 9 | 0:2.50.1-0.el9_6 | ELSA-2025-18097 | Oct 20, 2025 |
| webkit2gtk3 · opensuse-leap 15.6 | 2.50.1-150600.12.48.3 | SUSE-SU-2025:3701-1 | Oct 21, 2025 |
| webkit2gtk3 · opensuse-leap 16.0 | 2.50.4-160000.1.1 | OPENSUSE-SU-2026:20065-1 | Jan 20, 2026 |
| webkit2gtk3 · rocky 8 | 0:2.50.0-1.el8_10 | RLSA-2025:17802 | Oct 14, 2025 |
| webkit2gtk3 · rocky 9 | 0:2.50.1-1.el9_7 | RLSA-2025:20922 | Nov 21, 2025 |
| webkit2gtk3 · sles 15.6 | 2.50.1-150600.12.48.3 | SUSE-SU-2025:3701-1 | Oct 21, 2025 |
| webkit2gtk3 · sles 15.7 | 2.50.1-150600.12.48.3 | SUSE-SU-2025:3701-1 | Oct 21, 2025 |
| webkit2gtk3 · sles 16.0 | 2.50.4-160000.1.1 | SUSE-SU-2026:20102-1 | Jan 20, 2026 |
| webkit2gtk3-devel · RHEL 8 | 0:2.50.0-1.el8_10 | RHSA-2025:17802 | Oct 13, 2025 |
| webkit2gtk3-devel · RHEL 9 | 0:2.50.1-1.el9_7 | RHSA-2025:20922 | Nov 11, 2025 |
| webkit2gtk3-devel · almalinux 8 | 2.50.0-1.el8_10 | ALSA-2025:17802 | Oct 13, 2025 |
| webkit2gtk3-devel · almalinux 9 | 2.50.1-1.el9_7 | ALSA-2025:20922 | Nov 11, 2025 |
| webkit2gtk3-devel · ol 8 | 0:2.50.0-1.el8_10 | ELSA-2025-17802 | Oct 13, 2025 |
| webkit2gtk3-devel · ol 9 | 0:2.50.1-0.el9_6 | ELSA-2025-18097 | Oct 20, 2025 |
| webkit2gtk3-jsc · RHEL 8 | 0:2.50.0-1.el8_10 | RHSA-2025:17802 | Oct 13, 2025 |
| webkit2gtk3-jsc · RHEL 9 | 0:2.50.1-1.el9_7 | RHSA-2025:20922 | Nov 11, 2025 |
| webkit2gtk3-jsc · almalinux 8 | 2.50.0-1.el8_10 | ALSA-2025:17802 | Oct 13, 2025 |
| webkit2gtk3-jsc · almalinux 9 | 2.50.1-1.el9_7 | ALSA-2025:20922 | Nov 11, 2025 |
| webkit2gtk3-jsc · ol 8 | 0:2.50.0-1.el8_10 | ELSA-2025-17802 | Oct 13, 2025 |
| webkit2gtk3-jsc · ol 9 | 0:2.50.1-0.el9_6 | ELSA-2025-18097 | Oct 20, 2025 |
| webkit2gtk3-jsc-devel · RHEL 8 | 0:2.50.0-1.el8_10 | RHSA-2025:17802 | Oct 13, 2025 |
| webkit2gtk3-jsc-devel · RHEL 9 | 0:2.50.1-1.el9_7 | RHSA-2025:20922 | Nov 11, 2025 |
| webkit2gtk3-jsc-devel · almalinux 8 | 2.50.0-1.el8_10 | ALSA-2025:17802 | Oct 13, 2025 |
| webkit2gtk3-jsc-devel · almalinux 9 | 2.50.1-1.el9_7 | ALSA-2025:20922 | Nov 11, 2025 |
| webkit2gtk3-jsc-devel · ol 8 | 0:2.50.0-1.el8_10 | ELSA-2025-17802 | Oct 13, 2025 |
| webkit2gtk3-jsc-devel · ol 9 | 0:2.50.1-0.el9_6 | ELSA-2025-18097 | Oct 20, 2025 |
| webkit2gtk3-soup2 · opensuse-leap 15.6 | 2.50.1-150600.12.48.3 | SUSE-SU-2025:3701-1 | Oct 21, 2025 |
| webkit2gtk3-soup2 · opensuse-leap 16.0 | 2.50.4-160000.1.1 | OPENSUSE-SU-2026:20065-1 | Jan 20, 2026 |
| webkit2gtk3-soup2 · sles 15.6 | 2.50.1-150600.12.48.3 | SUSE-SU-2025:3701-1 | Oct 21, 2025 |
| webkit2gtk3-soup2 · sles 15.7 | 2.50.1-150600.12.48.3 | SUSE-SU-2025:3701-1 | Oct 21, 2025 |
| webkit2gtk4 · opensuse-leap 15.6 | 2.50.1-150600.12.48.3 | SUSE-SU-2025:3701-1 | Oct 21, 2025 |
| webkit2gtk4 · opensuse-leap 16.0 | 2.50.4-160000.1.1 | OPENSUSE-SU-2026:20065-1 | Jan 20, 2026 |
| webkit2gtk4 · sles 15.6 | 2.50.1-150600.12.48.3 | SUSE-SU-2025:3701-1 | Oct 21, 2025 |
| webkit2gtk4 · sles 15.7 | 2.50.1-150600.12.48.3 | SUSE-SU-2025:3701-1 | Oct 21, 2025 |
| webkit2gtk4 · sles 16.0 | 2.50.4-160000.1.1 | SUSE-SU-2026:20102-1 | Jan 20, 2026 |
| webkitgtk-webdriver · Ubuntu 25.04 (plucky) | 2.48.7-0ubuntu0.25.04.2 | webkitgtk-webdriver 2.48.7-0ubuntu0.25.04.2 | Jan 16, 2026 |
| webkitgtk-webdriver · Ubuntu 25.10 (questing) | 2.50.0-2ubuntu1 | webkitgtk-webdriver 2.50.0-2ubuntu1 | Sep 15, 2025 |
| wpewebkit · Debian 14 | 2.50.0-1 | DEBIAN-CVE-2025-43356 | Sep 15, 2025 |
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