CVE-2025-43392
WebKit Canvas: A website may exfiltrate image data cross-origin
CVE-2025-43392 is fixed in 25 products on 2 platforms, first by Tahoe 26.1, released November 3, 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
0.0050
43rd percentile
The issue was addressed with improved handling of caches. WebKit Bugzilla: 297566
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| macOS | |||
| Tahoe | 26.1 | Tahoe 26.1 | Nov 3, 2025 |
| Linux | |||
| gir1.2-javascriptcoregtk-4.0 · Ubuntu 22.04.1 LTS (jammy) | 2.50.2-0ubuntu0.22.04.2 | gir1.2-javascriptcoregtk-4.0 2.50.2-0ubuntu0.22.04.2 | Nov 25, 2025 |
| gir1.2-javascriptcoregtk-4.1 · Ubuntu 22.04.1 LTS (jammy) | 2.50.2-0ubuntu0.22.04.2 | gir1.2-javascriptcoregtk-4.1 2.50.2-0ubuntu0.22.04.2 | Nov 25, 2025 |
| gir1.2-javascriptcoregtk-4.1 · Ubuntu 24.04.5 LTS (noble) | 2.50.2-0ubuntu0.24.04.2 | gir1.2-javascriptcoregtk-4.1 2.50.2-0ubuntu0.24.04.2 | Nov 25, 2025 |
| gir1.2-javascriptcoregtk-4.1 · Ubuntu 25.10 (questing) | 2.50.2-0ubuntu0.25.10.2 | gir1.2-javascriptcoregtk-4.1 2.50.2-0ubuntu0.25.10.2 | Nov 25, 2025 |
| gir1.2-javascriptcoregtk-6.0 · Ubuntu 22.04.1 LTS (jammy) | 2.50.2-0ubuntu0.22.04.2 | gir1.2-javascriptcoregtk-6.0 2.50.2-0ubuntu0.22.04.2 | Nov 25, 2025 |
| gir1.2-javascriptcoregtk-6.0 · Ubuntu 24.04.5 LTS (noble) | 2.50.2-0ubuntu0.24.04.2 | gir1.2-javascriptcoregtk-6.0 2.50.2-0ubuntu0.24.04.2 | Nov 25, 2025 |
| gir1.2-javascriptcoregtk-6.0 · Ubuntu 25.10 (questing) | 2.50.2-0ubuntu0.25.10.2 | gir1.2-javascriptcoregtk-6.0 2.50.2-0ubuntu0.25.10.2 | Nov 25, 2025 |
| gir1.2-webkit-6.0 · Ubuntu 22.04.1 LTS (jammy) | 2.50.2-0ubuntu0.22.04.2 | gir1.2-webkit-6.0 2.50.2-0ubuntu0.22.04.2 | Nov 25, 2025 |
| gir1.2-webkit-6.0 · Ubuntu 24.04.5 LTS (noble) | 2.50.2-0ubuntu0.24.04.2 | gir1.2-webkit-6.0 2.50.2-0ubuntu0.24.04.2 | Nov 25, 2025 |
| gir1.2-webkit-6.0 · Ubuntu 25.10 (questing) | 2.50.2-0ubuntu0.25.10.2 | gir1.2-webkit-6.0 2.50.2-0ubuntu0.25.10.2 | Nov 25, 2025 |
| gir1.2-webkit2-4.0 · Ubuntu 22.04.1 LTS (jammy) | 2.50.2-0ubuntu0.22.04.2 | gir1.2-webkit2-4.0 2.50.2-0ubuntu0.22.04.2 | Nov 25, 2025 |
| gir1.2-webkit2-4.1 · Ubuntu 22.04.1 LTS (jammy) | 2.50.2-0ubuntu0.22.04.2 | gir1.2-webkit2-4.1 2.50.2-0ubuntu0.22.04.2 | Nov 25, 2025 |
| gir1.2-webkit2-4.1 · Ubuntu 24.04.5 LTS (noble) | 2.50.2-0ubuntu0.24.04.2 | gir1.2-webkit2-4.1 2.50.2-0ubuntu0.24.04.2 | Nov 25, 2025 |
| gir1.2-webkit2-4.1 · Ubuntu 25.10 (questing) | 2.50.2-0ubuntu0.25.10.2 | gir1.2-webkit2-4.1 2.50.2-0ubuntu0.25.10.2 | Nov 25, 2025 |
| libjavascriptcoregtk-4.0-18 · Ubuntu 22.04.1 LTS (jammy) | 2.50.2-0ubuntu0.22.04.2 | libjavascriptcoregtk-4.0-18 2.50.2-0ubuntu0.22.04.2 | Nov 25, 2025 |
| libjavascriptcoregtk-4.0-bin · Ubuntu 22.04.1 LTS (jammy) | 2.50.2-0ubuntu0.22.04.2 | libjavascriptcoregtk-4.0-bin 2.50.2-0ubuntu0.22.04.2 | Nov 25, 2025 |
| libjavascriptcoregtk-4.0-bin · Ubuntu 24.04.5 LTS (noble) | 2.50.2-0ubuntu0.24.04.2 | libjavascriptcoregtk-4.0-bin 2.50.2-0ubuntu0.24.04.2 | Nov 25, 2025 |
| libjavascriptcoregtk-4.0-bin · Ubuntu 25.10 (questing) | 2.50.2-0ubuntu0.25.10.2 | libjavascriptcoregtk-4.0-bin 2.50.2-0ubuntu0.25.10.2 | Nov 25, 2025 |
| libjavascriptcoregtk-4.1-0 · Ubuntu 22.04.1 LTS (jammy) | 2.50.2-0ubuntu0.22.04.2 | libjavascriptcoregtk-4.1-0 2.50.2-0ubuntu0.22.04.2 | Nov 25, 2025 |
| libjavascriptcoregtk-4.1-0 · Ubuntu 24.04.5 LTS (noble) | 2.50.2-0ubuntu0.24.04.2 | libjavascriptcoregtk-4.1-0 2.50.2-0ubuntu0.24.04.2 | Nov 25, 2025 |
| libjavascriptcoregtk-4.1-0 · Ubuntu 25.10 (questing) | 2.50.2-0ubuntu0.25.10.2 | libjavascriptcoregtk-4.1-0 2.50.2-0ubuntu0.25.10.2 | Nov 25, 2025 |
| libjavascriptcoregtk-6.0-1 · Ubuntu 22.04.1 LTS (jammy) | 2.50.2-0ubuntu0.22.04.2 | libjavascriptcoregtk-6.0-1 2.50.2-0ubuntu0.22.04.2 | Nov 25, 2025 |
| libjavascriptcoregtk-6.0-1 · Ubuntu 24.04.5 LTS (noble) | 2.50.2-0ubuntu0.24.04.2 | libjavascriptcoregtk-6.0-1 2.50.2-0ubuntu0.24.04.2 | Nov 25, 2025 |
| libjavascriptcoregtk-6.0-1 · Ubuntu 25.10 (questing) | 2.50.2-0ubuntu0.25.10.2 | libjavascriptcoregtk-6.0-1 2.50.2-0ubuntu0.25.10.2 | Nov 25, 2025 |
| libjavascriptcoregtk-bin · Ubuntu 24.04.5 LTS (noble) | 2.50.2-0ubuntu0.24.04.2 | libjavascriptcoregtk-bin 2.50.2-0ubuntu0.24.04.2 | Nov 25, 2025 |
| libjavascriptcoregtk-bin · Ubuntu 25.10 (questing) | 2.50.2-0ubuntu0.25.10.2 | libjavascriptcoregtk-bin 2.50.2-0ubuntu0.25.10.2 | Nov 25, 2025 |
| libwebkit2gtk-4.0-37 · Ubuntu 22.04.1 LTS (jammy) | 2.50.2-0ubuntu0.22.04.2 | libwebkit2gtk-4.0-37 2.50.2-0ubuntu0.22.04.2 | Nov 25, 2025 |
| libwebkit2gtk-4.1-0 · Ubuntu 22.04.1 LTS (jammy) | 2.50.2-0ubuntu0.22.04.2 | libwebkit2gtk-4.1-0 2.50.2-0ubuntu0.22.04.2 | Nov 25, 2025 |
| libwebkit2gtk-4.1-0 · Ubuntu 24.04.5 LTS (noble) | 2.50.2-0ubuntu0.24.04.2 | libwebkit2gtk-4.1-0 2.50.2-0ubuntu0.24.04.2 | Nov 25, 2025 |
| libwebkit2gtk-4.1-0 · Ubuntu 25.10 (questing) | 2.50.2-0ubuntu0.25.10.2 | libwebkit2gtk-4.1-0 2.50.2-0ubuntu0.25.10.2 | Nov 25, 2025 |
| libwebkitgtk-6.0-4 · Ubuntu 22.04.1 LTS (jammy) | 2.50.2-0ubuntu0.22.04.2 | libwebkitgtk-6.0-4 2.50.2-0ubuntu0.22.04.2 | Nov 25, 2025 |
| libwebkitgtk-6.0-4 · Ubuntu 24.04.5 LTS (noble) | 2.50.2-0ubuntu0.24.04.2 | libwebkitgtk-6.0-4 2.50.2-0ubuntu0.24.04.2 | Nov 25, 2025 |
| libwebkitgtk-6.0-4 · Ubuntu 25.10 (questing) | 2.50.2-0ubuntu0.25.10.2 | libwebkitgtk-6.0-4 2.50.2-0ubuntu0.25.10.2 | Nov 25, 2025 |
| webkit2gtk · Debian 12.15 (bookworm) | 2.50.2-1~deb12u1 | DEBIAN-CVE-2025-43392 | Nov 4, 2025 |
| webkit2gtk · Debian 13.5 (trixie) | 2.50.2-1~deb13u1 | DEBIAN-CVE-2025-43392 | Nov 4, 2025 |
| webkit2gtk · Debian 14 | 2.50.2-1 | DEBIAN-CVE-2025-43392 | Nov 4, 2025 |
| webkit2gtk-driver · Ubuntu 22.04.1 LTS (jammy) | 2.50.2-0ubuntu0.22.04.2 | webkit2gtk-driver 2.50.2-0ubuntu0.22.04.2 | Nov 25, 2025 |
| webkit2gtk-driver · Ubuntu 24.04.5 LTS (noble) | 2.50.2-0ubuntu0.24.04.2 | webkit2gtk-driver 2.50.2-0ubuntu0.24.04.2 | Nov 25, 2025 |
| webkit2gtk-driver · Ubuntu 25.10 (questing) | 2.50.2-0ubuntu0.25.10.2 | webkit2gtk-driver 2.50.2-0ubuntu0.25.10.2 | Nov 25, 2025 |
| webkit2gtk3 · RHEL 8 | 0:2.50.3-1.el8_10 | RHSA-2025:22789 | Dec 8, 2025 |
| webkit2gtk3 · RHEL 9 | 0:2.50.3-1.el9_7 | RHSA-2025:22790 | Dec 8, 2025 |
| webkit2gtk3 · almalinux 8 | 2.50.3-1.el8_10 | ALSA-2025:22789 | Dec 8, 2025 |
| webkit2gtk3 · almalinux 9 | 2.50.3-1.el9_7 | ALSA-2025:22790 | Dec 8, 2025 |
| webkit2gtk3 · ol 8 | 0:2.50.3-1.el8_10 | ELSA-2025-22789 | Dec 8, 2025 |
| webkit2gtk3 · ol 9 | 0:2.50.3-1.el9_7 | ELSA-2025-22790 | Dec 8, 2025 |
| webkit2gtk3 · opensuse-leap 15.6 | 2.50.4-150600.12.54.1 | SUSE-SU-2026:0021-1 | Jan 5, 2026 |
| webkit2gtk3 · opensuse-leap 16.0 | 2.50.4-160000.1.1 | OPENSUSE-SU-2026:20065-1 | Jan 20, 2026 |
| webkit2gtk3 · rocky 8 | 0:2.50.3-1.el8_10 | RLSA-2025:22789 | Dec 9, 2025 |
| webkit2gtk3 · rocky 9 | 0:2.50.3-1.el9_7 | RLSA-2025:22790 | Dec 9, 2025 |
| webkit2gtk3 · sles 15.6 | 2.50.4-150600.12.54.1 | SUSE-SU-2026:0021-1 | Jan 5, 2026 |
| webkit2gtk3 · sles 15.7 | 2.50.4-150600.12.54.1 | SUSE-SU-2026:0021-1 | Jan 5, 2026 |
| webkit2gtk3 · sles 16.0 | 2.50.4-160000.1.1 | SUSE-SU-2026:20102-1 | Jan 20, 2026 |
| webkit2gtk3-devel · RHEL 8 | 0:2.50.3-1.el8_10 | RHSA-2025:22789 | Dec 8, 2025 |
| webkit2gtk3-devel · RHEL 9 | 0:2.50.3-1.el9_7 | RHSA-2025:22790 | Dec 8, 2025 |
| webkit2gtk3-devel · almalinux 8 | 2.50.3-1.el8_10 | ALSA-2025:22789 | Dec 8, 2025 |
| webkit2gtk3-devel · almalinux 9 | 2.50.3-1.el9_7 | ALSA-2025:22790 | Dec 8, 2025 |
| webkit2gtk3-devel · ol 8 | 0:2.50.3-1.el8_10 | ELSA-2025-22789 | Dec 8, 2025 |
| webkit2gtk3-devel · ol 9 | 0:2.50.3-1.el9_7 | ELSA-2025-22790 | Dec 8, 2025 |
| webkit2gtk3-jsc · RHEL 8 | 0:2.50.3-1.el8_10 | RHSA-2025:22789 | Dec 8, 2025 |
| webkit2gtk3-jsc · RHEL 9 | 0:2.50.3-1.el9_7 | RHSA-2025:22790 | Dec 8, 2025 |
| webkit2gtk3-jsc · almalinux 8 | 2.50.3-1.el8_10 | ALSA-2025:22789 | Dec 8, 2025 |
| webkit2gtk3-jsc · almalinux 9 | 2.50.3-1.el9_7 | ALSA-2025:22790 | Dec 8, 2025 |
| webkit2gtk3-jsc · ol 8 | 0:2.50.3-1.el8_10 | ELSA-2025-22789 | Dec 8, 2025 |
| webkit2gtk3-jsc · ol 9 | 0:2.50.3-1.el9_7 | ELSA-2025-22790 | Dec 8, 2025 |
| webkit2gtk3-jsc-devel · RHEL 8 | 0:2.50.3-1.el8_10 | RHSA-2025:22789 | Dec 8, 2025 |
| webkit2gtk3-jsc-devel · RHEL 9 | 0:2.50.3-1.el9_7 | RHSA-2025:22790 | Dec 8, 2025 |
| webkit2gtk3-jsc-devel · almalinux 8 | 2.50.3-1.el8_10 | ALSA-2025:22789 | Dec 8, 2025 |
| webkit2gtk3-jsc-devel · almalinux 9 | 2.50.3-1.el9_7 | ALSA-2025:22790 | Dec 8, 2025 |
| webkit2gtk3-jsc-devel · ol 8 | 0:2.50.3-1.el8_10 | ELSA-2025-22789 | Dec 8, 2025 |
| webkit2gtk3-jsc-devel · ol 9 | 0:2.50.3-1.el9_7 | ELSA-2025-22790 | Dec 8, 2025 |
| webkit2gtk3-soup2 · opensuse-leap 15.6 | 2.50.4-150600.12.54.1 | SUSE-SU-2026:0021-1 | Jan 5, 2026 |
| 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 | 2.50.4-150600.12.54.1 | SUSE-SU-2026:0021-1 | Jan 5, 2026 |
| webkit2gtk3-soup2 · sles 15.7 | 2.50.4-150600.12.54.1 | SUSE-SU-2026:0021-1 | Jan 5, 2026 |
| webkit2gtk4 · opensuse-leap 15.6 | 2.50.4-150600.12.54.1 | SUSE-SU-2026:0021-1 | Jan 5, 2026 |
| webkit2gtk4 · opensuse-leap 16.0 | 2.50.4-160000.1.1 | OPENSUSE-SU-2026:20065-1 | Jan 20, 2026 |
| webkit2gtk4 · sles 15.6 | 2.50.4-150600.12.54.1 | SUSE-SU-2026:0021-1 | Jan 5, 2026 |
| webkit2gtk4 · sles 15.7 | 2.50.4-150600.12.54.1 | SUSE-SU-2026:0021-1 | Jan 5, 2026 |
| webkit2gtk4 · sles 16.0 | 2.50.4-160000.1.1 | SUSE-SU-2026:20102-1 | Jan 20, 2026 |
| webkitgtk-webdriver · Ubuntu 25.10 (questing) | 2.50.2-0ubuntu0.25.10.2 | webkitgtk-webdriver 2.50.2-0ubuntu0.25.10.2 | Nov 25, 2025 |
| wpewebkit · Debian 14 | 2.50.2-1 | DEBIAN-CVE-2025-43392 | Nov 4, 2025 |
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