CVE-2024-40866
WebKit: Visiting a malicious website may lead to address bar spoofing
CVE-2024-40866 is fixed in 25 products on 2 platforms, first by Sequoia 15.0, released September 16, 2024. It is not reported as exploited. Patch Radar priority: Routine.
RoutineFixed on 2 platforms
CVSS
6.5
MEDIUM
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0093
60th percentile
The issue was addressed with improved UI. WebKit Bugzilla: 279451
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| macOS | |||
| Sequoia | 15.0 | Sequoia 15.0 | Sep 16, 2024 |
| Linux | |||
| gir1.2-javascriptcoregtk-4.0 · Ubuntu 22.04.1 LTS (jammy) | 2.46.1-0ubuntu0.22.04.3 | gir1.2-javascriptcoregtk-4.0 2.46.1-0ubuntu0.22.04.3 | Nov 3, 2025 |
| gir1.2-javascriptcoregtk-4.1 · Ubuntu 22.04.1 LTS (jammy) | 2.46.1-0ubuntu0.22.04.3 | gir1.2-javascriptcoregtk-4.1 2.46.1-0ubuntu0.22.04.3 | Nov 3, 2025 |
| gir1.2-javascriptcoregtk-4.1 · Ubuntu 24.04.5 LTS (noble) | 2.46.1-0ubuntu0.24.04.1 | gir1.2-javascriptcoregtk-4.1 2.46.1-0ubuntu0.24.04.1 | Nov 3, 2025 |
| gir1.2-javascriptcoregtk-4.1 · Ubuntu 24.10 (oracular) | 2.46.1-0ubuntu1 | gir1.2-javascriptcoregtk-4.1 2.46.1-0ubuntu1 | Jan 16, 2026 |
| gir1.2-javascriptcoregtk-6.0 · Ubuntu 22.04.1 LTS (jammy) | 2.46.1-0ubuntu0.22.04.3 | gir1.2-javascriptcoregtk-6.0 2.46.1-0ubuntu0.22.04.3 | Nov 3, 2025 |
| gir1.2-javascriptcoregtk-6.0 · Ubuntu 24.04.5 LTS (noble) | 2.46.1-0ubuntu0.24.04.1 | gir1.2-javascriptcoregtk-6.0 2.46.1-0ubuntu0.24.04.1 | Nov 3, 2025 |
| gir1.2-javascriptcoregtk-6.0 · Ubuntu 24.10 (oracular) | 2.46.1-0ubuntu1 | gir1.2-javascriptcoregtk-6.0 2.46.1-0ubuntu1 | Jan 16, 2026 |
| gir1.2-webkit-6.0 · Ubuntu 22.04.1 LTS (jammy) | 2.46.1-0ubuntu0.22.04.3 | gir1.2-webkit-6.0 2.46.1-0ubuntu0.22.04.3 | Nov 3, 2025 |
| gir1.2-webkit-6.0 · Ubuntu 24.04.5 LTS (noble) | 2.46.1-0ubuntu0.24.04.1 | gir1.2-webkit-6.0 2.46.1-0ubuntu0.24.04.1 | Nov 3, 2025 |
| gir1.2-webkit-6.0 · Ubuntu 24.10 (oracular) | 2.46.1-0ubuntu1 | gir1.2-webkit-6.0 2.46.1-0ubuntu1 | Jan 16, 2026 |
| gir1.2-webkit2-4.0 · Ubuntu 22.04.1 LTS (jammy) | 2.46.1-0ubuntu0.22.04.3 | gir1.2-webkit2-4.0 2.46.1-0ubuntu0.22.04.3 | Nov 3, 2025 |
| gir1.2-webkit2-4.1 · Ubuntu 22.04.1 LTS (jammy) | 2.46.1-0ubuntu0.22.04.3 | gir1.2-webkit2-4.1 2.46.1-0ubuntu0.22.04.3 | Nov 3, 2025 |
| gir1.2-webkit2-4.1 · Ubuntu 24.04.5 LTS (noble) | 2.46.1-0ubuntu0.24.04.1 | gir1.2-webkit2-4.1 2.46.1-0ubuntu0.24.04.1 | Nov 3, 2025 |
| gir1.2-webkit2-4.1 · Ubuntu 24.10 (oracular) | 2.46.1-0ubuntu1 | gir1.2-webkit2-4.1 2.46.1-0ubuntu1 | Jan 16, 2026 |
| libjavascriptcoregtk-4.0-18 · Ubuntu 22.04.1 LTS (jammy) | 2.46.1-0ubuntu0.22.04.3 | libjavascriptcoregtk-4.0-18 2.46.1-0ubuntu0.22.04.3 | Nov 3, 2025 |
| libjavascriptcoregtk-4.0-bin · Ubuntu 22.04.1 LTS (jammy) | 2.46.1-0ubuntu0.22.04.3 | libjavascriptcoregtk-4.0-bin 2.46.1-0ubuntu0.22.04.3 | Nov 3, 2025 |
| libjavascriptcoregtk-4.0-bin · Ubuntu 24.04.5 LTS (noble) | 2.46.1-0ubuntu0.24.04.1 | libjavascriptcoregtk-4.0-bin 2.46.1-0ubuntu0.24.04.1 | Nov 3, 2025 |
| libjavascriptcoregtk-4.0-bin · Ubuntu 24.10 (oracular) | 2.46.1-0ubuntu1 | libjavascriptcoregtk-4.0-bin 2.46.1-0ubuntu1 | Jan 16, 2026 |
| libjavascriptcoregtk-4.1-0 · Ubuntu 22.04.1 LTS (jammy) | 2.46.1-0ubuntu0.22.04.3 | libjavascriptcoregtk-4.1-0 2.46.1-0ubuntu0.22.04.3 | Nov 3, 2025 |
| libjavascriptcoregtk-4.1-0 · Ubuntu 24.04.5 LTS (noble) | 2.46.1-0ubuntu0.24.04.1 | libjavascriptcoregtk-4.1-0 2.46.1-0ubuntu0.24.04.1 | Nov 3, 2025 |
| libjavascriptcoregtk-4.1-0 · Ubuntu 24.10 (oracular) | 2.46.1-0ubuntu1 | libjavascriptcoregtk-4.1-0 2.46.1-0ubuntu1 | Jan 16, 2026 |
| libjavascriptcoregtk-6.0-1 · Ubuntu 22.04.1 LTS (jammy) | 2.46.1-0ubuntu0.22.04.3 | libjavascriptcoregtk-6.0-1 2.46.1-0ubuntu0.22.04.3 | Nov 3, 2025 |
| libjavascriptcoregtk-6.0-1 · Ubuntu 24.04.5 LTS (noble) | 2.46.1-0ubuntu0.24.04.1 | libjavascriptcoregtk-6.0-1 2.46.1-0ubuntu0.24.04.1 | Nov 3, 2025 |
| libjavascriptcoregtk-6.0-1 · Ubuntu 24.10 (oracular) | 2.46.1-0ubuntu1 | libjavascriptcoregtk-6.0-1 2.46.1-0ubuntu1 | Jan 16, 2026 |
| libjavascriptcoregtk-bin · Ubuntu 24.04.5 LTS (noble) | 2.46.1-0ubuntu0.24.04.1 | libjavascriptcoregtk-bin 2.46.1-0ubuntu0.24.04.1 | Nov 3, 2025 |
| libjavascriptcoregtk-bin · Ubuntu 24.10 (oracular) | 2.46.1-0ubuntu1 | libjavascriptcoregtk-bin 2.46.1-0ubuntu1 | Jan 16, 2026 |
| libwebkit2gtk-4.0-37 · Ubuntu 22.04.1 LTS (jammy) | 2.46.1-0ubuntu0.22.04.3 | libwebkit2gtk-4.0-37 2.46.1-0ubuntu0.22.04.3 | Nov 3, 2025 |
| libwebkit2gtk-4.1-0 · Ubuntu 22.04.1 LTS (jammy) | 2.46.1-0ubuntu0.22.04.3 | libwebkit2gtk-4.1-0 2.46.1-0ubuntu0.22.04.3 | Nov 3, 2025 |
| libwebkit2gtk-4.1-0 · Ubuntu 24.04.5 LTS (noble) | 2.46.1-0ubuntu0.24.04.1 | libwebkit2gtk-4.1-0 2.46.1-0ubuntu0.24.04.1 | Nov 3, 2025 |
| libwebkit2gtk-4.1-0 · Ubuntu 24.10 (oracular) | 2.46.1-0ubuntu1 | libwebkit2gtk-4.1-0 2.46.1-0ubuntu1 | Jan 16, 2026 |
| libwebkitgtk-6.0-4 · Ubuntu 22.04.1 LTS (jammy) | 2.46.1-0ubuntu0.22.04.3 | libwebkitgtk-6.0-4 2.46.1-0ubuntu0.22.04.3 | Nov 3, 2025 |
| libwebkitgtk-6.0-4 · Ubuntu 24.04.5 LTS (noble) | 2.46.1-0ubuntu0.24.04.1 | libwebkitgtk-6.0-4 2.46.1-0ubuntu0.24.04.1 | Nov 3, 2025 |
| libwebkitgtk-6.0-4 · Ubuntu 24.10 (oracular) | 2.46.1-0ubuntu1 | libwebkitgtk-6.0-4 2.46.1-0ubuntu1 | Jan 16, 2026 |
| webkit2gtk · Debian 11.6 (bullseye) | 2.46.3-1~deb11u2 | DLA-3961-1 | Nov 22, 2024 |
| webkit2gtk · Debian 12.15 (bookworm) | 2.46.0-2~deb12u1 | DEBIAN-CVE-2024-40866 | Sep 17, 2024 |
| webkit2gtk · Debian 13.5 (trixie) | 2.46.0-1 | DEBIAN-CVE-2024-40866 | Sep 17, 2024 |
| webkit2gtk · Debian 14 | 2.46.0-1 | DEBIAN-CVE-2024-40866 | Sep 17, 2024 |
| webkit2gtk-driver · Ubuntu 22.04.1 LTS (jammy) | 2.46.1-0ubuntu0.22.04.3 | webkit2gtk-driver 2.46.1-0ubuntu0.22.04.3 | Nov 3, 2025 |
| webkit2gtk-driver · Ubuntu 24.04.5 LTS (noble) | 2.46.1-0ubuntu0.24.04.1 | webkit2gtk-driver 2.46.1-0ubuntu0.24.04.1 | Nov 3, 2025 |
| webkit2gtk-driver · Ubuntu 24.10 (oracular) | 2.46.1-0ubuntu1 | webkit2gtk-driver 2.46.1-0ubuntu1 | Jan 16, 2026 |
| webkit2gtk3 · RHEL 8 | 0:2.46.3-1.el8_10 | RHSA-2024:9636 | Nov 14, 2024 |
| webkit2gtk3 · RHEL 9 | 0:2.46.3-1.el9_5 | RHSA-2024:9553 | Nov 13, 2024 |
| webkit2gtk3 · almalinux 8 | 2.46.3-1.el8_10 | ALSA-2024:9636 | Nov 14, 2024 |
| webkit2gtk3 · almalinux 9 | 2.46.3-1.el9_5 | ALSA-2024:9553 | Nov 13, 2024 |
| webkit2gtk3 · ol 8 | 0:2.46.3-1.el8_10 | ELSA-2024-9636 | Nov 16, 2024 |
| webkit2gtk3 · ol 9 | 0:2.46.1-2.el9_4 | ELSA-2024-8180 | Oct 16, 2024 |
| webkit2gtk3 · opensuse-leap 15.6 | 2.46.5-150600.12.24.1 | SUSE-SU-2025:0043-1 | Jan 9, 2025 |
| webkit2gtk3 · rocky 8 | 0:2.46.3-1.el8_10 | RLSA-2024:9636 | Nov 19, 2024 |
| webkit2gtk3 · rocky 9 | 0:2.46.1-2.el9_4 | RLSA-2024:8180 | Oct 25, 2024 |
| webkit2gtk3 · sles 15.6 | 2.46.5-150600.12.24.1 | SUSE-SU-2025:0043-1 | Jan 9, 2025 |
| webkit2gtk3-devel · RHEL 8 | 0:2.46.3-1.el8_10 | RHSA-2024:9636 | Nov 14, 2024 |
| webkit2gtk3-devel · RHEL 9 | 0:2.46.3-1.el9_5 | RHSA-2024:9553 | Nov 13, 2024 |
| webkit2gtk3-devel · almalinux 8 | 2.46.3-1.el8_10 | ALSA-2024:9636 | Nov 14, 2024 |
| webkit2gtk3-devel · almalinux 9 | 2.46.3-1.el9_5 | ALSA-2024:9553 | Nov 13, 2024 |
| webkit2gtk3-devel · ol 8 | 0:2.46.3-1.el8_10 | ELSA-2024-9636 | Nov 16, 2024 |
| webkit2gtk3-devel · ol 9 | 0:2.46.1-2.el9_4 | ELSA-2024-8180 | Oct 16, 2024 |
| webkit2gtk3-jsc · RHEL 8 | 0:2.46.3-1.el8_10 | RHSA-2024:9636 | Nov 14, 2024 |
| webkit2gtk3-jsc · RHEL 9 | 0:2.46.3-1.el9_5 | RHSA-2024:9553 | Nov 13, 2024 |
| webkit2gtk3-jsc · almalinux 8 | 2.46.3-1.el8_10 | ALSA-2024:9636 | Nov 14, 2024 |
| webkit2gtk3-jsc · almalinux 9 | 2.46.3-1.el9_5 | ALSA-2024:9553 | Nov 13, 2024 |
| webkit2gtk3-jsc · ol 8 | 0:2.46.3-1.el8_10 | ELSA-2024-9636 | Nov 16, 2024 |
| webkit2gtk3-jsc · ol 9 | 0:2.46.1-2.el9_4 | ELSA-2024-8180 | Oct 16, 2024 |
| webkit2gtk3-jsc-devel · RHEL 8 | 0:2.46.3-1.el8_10 | RHSA-2024:9636 | Nov 14, 2024 |
| webkit2gtk3-jsc-devel · RHEL 9 | 0:2.46.3-1.el9_5 | RHSA-2024:9553 | Nov 13, 2024 |
| webkit2gtk3-jsc-devel · almalinux 8 | 2.46.3-1.el8_10 | ALSA-2024:9636 | Nov 14, 2024 |
| webkit2gtk3-jsc-devel · almalinux 9 | 2.46.3-1.el9_5 | ALSA-2024:9553 | Nov 13, 2024 |
| webkit2gtk3-jsc-devel · ol 8 | 0:2.46.3-1.el8_10 | ELSA-2024-9636 | Nov 16, 2024 |
| webkit2gtk3-jsc-devel · ol 9 | 0:2.46.1-2.el9_4 | ELSA-2024-8180 | Oct 16, 2024 |
| webkit2gtk3-soup2 · opensuse-leap 15.6 | 2.46.5-150600.12.24.1 | SUSE-SU-2025:0043-1 | Jan 9, 2025 |
| webkit2gtk3-soup2 · sles 15.6 | 2.46.5-150600.12.24.1 | SUSE-SU-2025:0043-1 | Jan 9, 2025 |
| webkit2gtk4 · opensuse-leap 15.6 | 2.46.5-150600.12.24.1 | SUSE-SU-2025:0043-1 | Jan 9, 2025 |
| webkit2gtk4 · sles 15.6 | 2.46.5-150600.12.24.1 | SUSE-SU-2025:0043-1 | Jan 9, 2025 |
| webkitgtk-webdriver · Ubuntu 24.10 (oracular) | 2.46.1-0ubuntu1 | webkitgtk-webdriver 2.46.1-0ubuntu1 | Jan 16, 2026 |
| wpewebkit · Debian 13.5 (trixie) | 2.46.1-1 | DEBIAN-CVE-2024-40866 | Sep 17, 2024 |
| wpewebkit · Debian 14 | 2.46.1-1 | DEBIAN-CVE-2024-40866 | Sep 17, 2024 |
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