CVE-2025-43227
WebKit: Processing maliciously crafted web content may disclose sensitive user information
CVE-2025-43227 is fixed in 25 products on 2 platforms, first by Sequoia 15.6, released July 29, 2025. It is not reported as exploited. Patch Radar priority: High.
HighFixed on 2 platforms
CVSS
8.8
HIGH
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0125
69th percentile
This issue was addressed through improved state management. WebKit Bugzilla: 292888
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| macOS | |||
| Sequoia | 15.6 | Sequoia 15.6 | Jul 29, 2025 |
| Linux | |||
| gir1.2-javascriptcoregtk-4.0 · Ubuntu 22.04.1 LTS (jammy) | 2.48.5-0ubuntu0.22.04.1 | gir1.2-javascriptcoregtk-4.0 2.48.5-0ubuntu0.22.04.1 | Jul 29, 2025 |
| gir1.2-javascriptcoregtk-4.1 · Ubuntu 22.04.1 LTS (jammy) | 2.48.5-0ubuntu0.22.04.1 | gir1.2-javascriptcoregtk-4.1 2.48.5-0ubuntu0.22.04.1 | Jul 29, 2025 |
| gir1.2-javascriptcoregtk-4.1 · Ubuntu 24.04.5 LTS (noble) | 2.48.5-0ubuntu0.24.04.1 | gir1.2-javascriptcoregtk-4.1 2.48.5-0ubuntu0.24.04.1 | Jul 29, 2025 |
| gir1.2-javascriptcoregtk-4.1 · Ubuntu 25.04 (plucky) | 2.48.5-0ubuntu0.25.04.1 | gir1.2-javascriptcoregtk-4.1 2.48.5-0ubuntu0.25.04.1 | Jan 16, 2026 |
| gir1.2-javascriptcoregtk-6.0 · Ubuntu 22.04.1 LTS (jammy) | 2.48.5-0ubuntu0.22.04.1 | gir1.2-javascriptcoregtk-6.0 2.48.5-0ubuntu0.22.04.1 | Jul 29, 2025 |
| gir1.2-javascriptcoregtk-6.0 · Ubuntu 24.04.5 LTS (noble) | 2.48.5-0ubuntu0.24.04.1 | gir1.2-javascriptcoregtk-6.0 2.48.5-0ubuntu0.24.04.1 | Jul 29, 2025 |
| gir1.2-javascriptcoregtk-6.0 · Ubuntu 25.04 (plucky) | 2.48.5-0ubuntu0.25.04.1 | gir1.2-javascriptcoregtk-6.0 2.48.5-0ubuntu0.25.04.1 | Jan 16, 2026 |
| gir1.2-webkit-6.0 · Ubuntu 22.04.1 LTS (jammy) | 2.48.5-0ubuntu0.22.04.1 | gir1.2-webkit-6.0 2.48.5-0ubuntu0.22.04.1 | Jul 29, 2025 |
| gir1.2-webkit-6.0 · Ubuntu 24.04.5 LTS (noble) | 2.48.5-0ubuntu0.24.04.1 | gir1.2-webkit-6.0 2.48.5-0ubuntu0.24.04.1 | Jul 29, 2025 |
| gir1.2-webkit-6.0 · Ubuntu 25.04 (plucky) | 2.48.5-0ubuntu0.25.04.1 | gir1.2-webkit-6.0 2.48.5-0ubuntu0.25.04.1 | Jan 16, 2026 |
| gir1.2-webkit2-4.0 · Ubuntu 22.04.1 LTS (jammy) | 2.48.5-0ubuntu0.22.04.1 | gir1.2-webkit2-4.0 2.48.5-0ubuntu0.22.04.1 | Jul 29, 2025 |
| gir1.2-webkit2-4.1 · Ubuntu 22.04.1 LTS (jammy) | 2.48.5-0ubuntu0.22.04.1 | gir1.2-webkit2-4.1 2.48.5-0ubuntu0.22.04.1 | Jul 29, 2025 |
| gir1.2-webkit2-4.1 · Ubuntu 24.04.5 LTS (noble) | 2.48.5-0ubuntu0.24.04.1 | gir1.2-webkit2-4.1 2.48.5-0ubuntu0.24.04.1 | Jul 29, 2025 |
| gir1.2-webkit2-4.1 · Ubuntu 25.04 (plucky) | 2.48.5-0ubuntu0.25.04.1 | gir1.2-webkit2-4.1 2.48.5-0ubuntu0.25.04.1 | Jan 16, 2026 |
| libjavascriptcoregtk-4.0-18 · Ubuntu 22.04.1 LTS (jammy) | 2.48.5-0ubuntu0.22.04.1 | libjavascriptcoregtk-4.0-18 2.48.5-0ubuntu0.22.04.1 | Jul 29, 2025 |
| libjavascriptcoregtk-4.0-bin · Ubuntu 22.04.1 LTS (jammy) | 2.48.5-0ubuntu0.22.04.1 | libjavascriptcoregtk-4.0-bin 2.48.5-0ubuntu0.22.04.1 | Jul 29, 2025 |
| libjavascriptcoregtk-4.0-bin · Ubuntu 24.04.5 LTS (noble) | 2.48.5-0ubuntu0.24.04.1 | libjavascriptcoregtk-4.0-bin 2.48.5-0ubuntu0.24.04.1 | Jul 29, 2025 |
| libjavascriptcoregtk-4.0-bin · Ubuntu 25.04 (plucky) | 2.48.5-0ubuntu0.25.04.1 | libjavascriptcoregtk-4.0-bin 2.48.5-0ubuntu0.25.04.1 | Jan 16, 2026 |
| libjavascriptcoregtk-4.1-0 · Ubuntu 22.04.1 LTS (jammy) | 2.48.5-0ubuntu0.22.04.1 | libjavascriptcoregtk-4.1-0 2.48.5-0ubuntu0.22.04.1 | Jul 29, 2025 |
| libjavascriptcoregtk-4.1-0 · Ubuntu 24.04.5 LTS (noble) | 2.48.5-0ubuntu0.24.04.1 | libjavascriptcoregtk-4.1-0 2.48.5-0ubuntu0.24.04.1 | Jul 29, 2025 |
| libjavascriptcoregtk-4.1-0 · Ubuntu 25.04 (plucky) | 2.48.5-0ubuntu0.25.04.1 | libjavascriptcoregtk-4.1-0 2.48.5-0ubuntu0.25.04.1 | Jan 16, 2026 |
| libjavascriptcoregtk-6.0-1 · Ubuntu 22.04.1 LTS (jammy) | 2.48.5-0ubuntu0.22.04.1 | libjavascriptcoregtk-6.0-1 2.48.5-0ubuntu0.22.04.1 | Jul 29, 2025 |
| libjavascriptcoregtk-6.0-1 · Ubuntu 24.04.5 LTS (noble) | 2.48.5-0ubuntu0.24.04.1 | libjavascriptcoregtk-6.0-1 2.48.5-0ubuntu0.24.04.1 | Jul 29, 2025 |
| libjavascriptcoregtk-6.0-1 · Ubuntu 25.04 (plucky) | 2.48.5-0ubuntu0.25.04.1 | libjavascriptcoregtk-6.0-1 2.48.5-0ubuntu0.25.04.1 | Jan 16, 2026 |
| libjavascriptcoregtk-bin · Ubuntu 24.04.5 LTS (noble) | 2.48.5-0ubuntu0.24.04.1 | libjavascriptcoregtk-bin 2.48.5-0ubuntu0.24.04.1 | Jul 29, 2025 |
| libjavascriptcoregtk-bin · Ubuntu 25.04 (plucky) | 2.48.5-0ubuntu0.25.04.1 | libjavascriptcoregtk-bin 2.48.5-0ubuntu0.25.04.1 | Jan 16, 2026 |
| libwebkit2gtk-4.0-37 · Ubuntu 22.04.1 LTS (jammy) | 2.48.5-0ubuntu0.22.04.1 | libwebkit2gtk-4.0-37 2.48.5-0ubuntu0.22.04.1 | Jul 29, 2025 |
| libwebkit2gtk-4.1-0 · Ubuntu 22.04.1 LTS (jammy) | 2.48.5-0ubuntu0.22.04.1 | libwebkit2gtk-4.1-0 2.48.5-0ubuntu0.22.04.1 | Jul 29, 2025 |
| libwebkit2gtk-4.1-0 · Ubuntu 24.04.5 LTS (noble) | 2.48.5-0ubuntu0.24.04.1 | libwebkit2gtk-4.1-0 2.48.5-0ubuntu0.24.04.1 | Jul 29, 2025 |
| libwebkit2gtk-4.1-0 · Ubuntu 25.04 (plucky) | 2.48.5-0ubuntu0.25.04.1 | libwebkit2gtk-4.1-0 2.48.5-0ubuntu0.25.04.1 | Jan 16, 2026 |
| libwebkitgtk-6.0-4 · Ubuntu 22.04.1 LTS (jammy) | 2.48.5-0ubuntu0.22.04.1 | libwebkitgtk-6.0-4 2.48.5-0ubuntu0.22.04.1 | Jul 29, 2025 |
| libwebkitgtk-6.0-4 · Ubuntu 24.04.5 LTS (noble) | 2.48.5-0ubuntu0.24.04.1 | libwebkitgtk-6.0-4 2.48.5-0ubuntu0.24.04.1 | Jul 29, 2025 |
| libwebkitgtk-6.0-4 · Ubuntu 25.04 (plucky) | 2.48.5-0ubuntu0.25.04.1 | libwebkitgtk-6.0-4 2.48.5-0ubuntu0.25.04.1 | Jan 16, 2026 |
| webkit2gtk · Debian 12.15 (bookworm) | 2.48.5-1~deb12u1 | DEBIAN-CVE-2025-43227 | Jul 30, 2025 |
| webkit2gtk · Debian 13.5 (trixie) | 2.48.5-1~deb13u1 | DEBIAN-CVE-2025-43227 | Jul 30, 2025 |
| webkit2gtk · Debian 14 | 2.48.5-1 | DEBIAN-CVE-2025-43227 | Jul 30, 2025 |
| webkit2gtk-driver · Ubuntu 22.04.1 LTS (jammy) | 2.48.5-0ubuntu0.22.04.1 | webkit2gtk-driver 2.48.5-0ubuntu0.22.04.1 | Jul 29, 2025 |
| webkit2gtk-driver · Ubuntu 24.04.5 LTS (noble) | 2.48.5-0ubuntu0.24.04.1 | webkit2gtk-driver 2.48.5-0ubuntu0.24.04.1 | Jul 29, 2025 |
| webkit2gtk-driver · Ubuntu 25.04 (plucky) | 2.48.5-0ubuntu0.25.04.1 | webkit2gtk-driver 2.48.5-0ubuntu0.25.04.1 | Jan 16, 2026 |
| webkit2gtk3 · RHEL 8 | 0:2.48.5-1.el8_10 | RHSA-2025:13780 | Aug 13, 2025 |
| webkit2gtk3 · RHEL 9 | 0:2.48.5-1.el9_6 | RHSA-2025:13782 | Aug 13, 2025 |
| webkit2gtk3 · almalinux 8 | 2.48.5-1.el8_10 | ALSA-2025:13780 | Aug 13, 2025 |
| webkit2gtk3 · almalinux 9 | 2.48.5-1.el9_6 | ALSA-2025:13782 | Aug 13, 2025 |
| webkit2gtk3 · ol 8 | 0:2.48.5-1.el8_10 | ELSA-2025-13780 | Aug 13, 2025 |
| webkit2gtk3 · ol 9 | 0:2.48.5-1.el9_6 | ELSA-2025-13782 | Aug 13, 2025 |
| webkit2gtk3 · opensuse-leap 15.6 | 2.48.5-150600.12.43.1 | SUSE-SU-2025:02765-1 | Aug 12, 2025 |
| webkit2gtk3 · rocky 8 | 0:2.48.5-1.el8_10 | RLSA-2025:13780 | Sep 8, 2025 |
| webkit2gtk3 · rocky 9 | 0:2.48.5-1.el9_6 | RLSA-2025:13782 | Oct 4, 2025 |
| webkit2gtk3 · sles 15.6 | 2.48.5-150600.12.43.1 | SUSE-SU-2025:02765-1 | Aug 12, 2025 |
| webkit2gtk3 · sles 15.7 | 2.48.5-150600.12.43.1 | SUSE-SU-2025:02765-1 | Aug 12, 2025 |
| webkit2gtk3-devel · RHEL 8 | 0:2.48.5-1.el8_10 | RHSA-2025:13780 | Aug 13, 2025 |
| webkit2gtk3-devel · RHEL 9 | 0:2.48.5-1.el9_6 | RHSA-2025:13782 | Aug 13, 2025 |
| webkit2gtk3-devel · almalinux 8 | 2.48.5-1.el8_10 | ALSA-2025:13780 | Aug 13, 2025 |
| webkit2gtk3-devel · almalinux 9 | 2.48.5-1.el9_6 | ALSA-2025:13782 | Aug 13, 2025 |
| webkit2gtk3-devel · ol 8 | 0:2.48.5-1.el8_10 | ELSA-2025-13780 | Aug 13, 2025 |
| webkit2gtk3-devel · ol 9 | 0:2.48.5-1.el9_6 | ELSA-2025-13782 | Aug 13, 2025 |
| webkit2gtk3-jsc · RHEL 8 | 0:2.48.5-1.el8_10 | RHSA-2025:13780 | Aug 13, 2025 |
| webkit2gtk3-jsc · RHEL 9 | 0:2.48.5-1.el9_6 | RHSA-2025:13782 | Aug 13, 2025 |
| webkit2gtk3-jsc · almalinux 8 | 2.48.5-1.el8_10 | ALSA-2025:13780 | Aug 13, 2025 |
| webkit2gtk3-jsc · almalinux 9 | 2.48.5-1.el9_6 | ALSA-2025:13782 | Aug 13, 2025 |
| webkit2gtk3-jsc · ol 8 | 0:2.48.5-1.el8_10 | ELSA-2025-13780 | Aug 13, 2025 |
| webkit2gtk3-jsc · ol 9 | 0:2.48.5-1.el9_6 | ELSA-2025-13782 | Aug 13, 2025 |
| webkit2gtk3-jsc-devel · RHEL 8 | 0:2.48.5-1.el8_10 | RHSA-2025:13780 | Aug 13, 2025 |
| webkit2gtk3-jsc-devel · RHEL 9 | 0:2.48.5-1.el9_6 | RHSA-2025:13782 | Aug 13, 2025 |
| webkit2gtk3-jsc-devel · almalinux 8 | 2.48.5-1.el8_10 | ALSA-2025:13780 | Aug 13, 2025 |
| webkit2gtk3-jsc-devel · almalinux 9 | 2.48.5-1.el9_6 | ALSA-2025:13782 | Aug 13, 2025 |
| webkit2gtk3-jsc-devel · ol 8 | 0:2.48.5-1.el8_10 | ELSA-2025-13780 | Aug 13, 2025 |
| webkit2gtk3-jsc-devel · ol 9 | 0:2.48.5-1.el9_6 | ELSA-2025-13782 | Aug 13, 2025 |
| webkit2gtk3-soup2 · opensuse-leap 15.6 | 2.48.5-150600.12.43.1 | SUSE-SU-2025:02765-1 | Aug 12, 2025 |
| webkit2gtk3-soup2 · sles 15.6 | 2.48.5-150600.12.43.1 | SUSE-SU-2025:02765-1 | Aug 12, 2025 |
| webkit2gtk3-soup2 · sles 15.7 | 2.48.5-150600.12.43.1 | SUSE-SU-2025:02765-1 | Aug 12, 2025 |
| webkit2gtk4 · opensuse-leap 15.6 | 2.48.5-150600.12.43.1 | SUSE-SU-2025:02765-1 | Aug 12, 2025 |
| webkit2gtk4 · sles 15.6 | 2.48.5-150600.12.43.1 | SUSE-SU-2025:02765-1 | Aug 12, 2025 |
| webkit2gtk4 · sles 15.7 | 2.48.5-150600.12.43.1 | SUSE-SU-2025:02765-1 | Aug 12, 2025 |
| webkitgtk-webdriver · Ubuntu 25.04 (plucky) | 2.48.5-0ubuntu0.25.04.1 | webkitgtk-webdriver 2.48.5-0ubuntu0.25.04.1 | Jan 16, 2026 |
| wpewebkit · Debian 14 | 2.48.5-1 | DEBIAN-CVE-2025-43227 | Jul 30, 2025 |
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