Description
The issue was addressed with improved checks. This issue is fixed in Safari 18.1, iOS 17.7.1 and iPadOS 17.7.1, iOS 18.1 and iPadOS 18.1, macOS Sequoia 15.1, tvOS 18.1, visionOS 2.1, watchOS 11.1. Processing maliciously crafted web content may prevent Content Security Policy from being enforced.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Apple | Safari | < 18.1 | 18.1 |
| Apple | iOS and iPadOS | < 17.7.1, < 18.1 | 17.7.1 |
| Apple | macOS | < 15.1 | 15.1 |
| Apple | tvOS | < 18.1 | 18.1 |
| Apple | visionOS | < 2.1 | 2.1 |
| Apple | watchOS | < 11.1 | 11.1 |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | wpewebkit +1 | 2.46.3-1 | — |
| Debian 13 | wpewebkit +1 | 2.46.3-1 | — |
| Debian 12 | webkit2gtk | 2.46.3-1~deb12u1 | DSA-5804-1 |
| Debian 12 | wpewebkit | No fix yet | — |
| Debian 11 | webkit2gtk | 2.46.3-1~deb11u2 | DLA-3961-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 24.04 LTS | qtwebkit-opensource-src | No fix yet | — |
| Ubuntu 24.04 LTS | webkit2gtk | 2.46.3-0ubuntu0.24.04.1 | USN-7113-1 |
| Ubuntu 22.04 LTS | webkit2gtk | 2.46.3-0ubuntu0.22.04.1 | USN-7113-1 |
| Ubuntu 22.04 LTS | wpewebkit +1 | No fix yet | — |
| Ubuntu 20.04 LTS | wpewebkit +2 | No fix yet | — |
| Ubuntu 18.04 LTS | webkitgtk +3 | No fix yet | — |
| Ubuntu 16.04 LTS | webkitgtk +3 | No fix yet | — |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 8 | webkit2gtk3 +3 | 2.46.3-1.el8_10 | RHSA-2024:9636 |
Show 2 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 9.4 EUS | webkit2gtk3 +3 | 2.46.3-1.el9_4 | RHSA-2024:9545 |
| RHEL 7 ELS | webkitgtk4 +4 | 2.48.3-2.el7_9 | RHSA-2025:10364 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 9 | webkit2gtk3 +3 | 2.46.3-1.el9_5 | ALSA-2024:9553 |
| AlmaLinux 8 | webkit2gtk3 +3 | 2.46.3-1.el8_10 | ALSA-2024:9636 |
Rocky Linux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Rocky Linux 8 | webkit2gtk3 | 2.46.3-1.el8_10 | RLSA-2024:9636 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP6 | webkit2gtk3 +2 | 2.46.3-150600.12.16.1 | SUSE-SU-2024:4084-1 |
| SLES 15 SP5 | webkit2gtk3 +2 | 2.46.3-150400.4.97.1 | SUSE-SU-2024:4117-1 |
| SLES 15 SP4 | webkit2gtk3 +2 | 2.46.3-150400.4.97.1 | SUSE-SU-2024:4117-1 |
| SLES 15 SP3 | webkit2gtk3 | 2.46.3-150200.127.1 | SUSE-SU-2024:4167-1 |
| SLES 15 SP2 | webkit2gtk3 | 2.46.3-150200.127.1 | SUSE-SU-2024:4167-1 |
Show 10 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 12 SP5 | webkit2gtk3 | 2.46.3-4.18.2 | SUSE-SU-2025:02088-1 |
| SLES for SAP 15 SP4 | webkit2gtk3 +2 | 2.46.3-150400.4.97.1 | SUSE-SU-2024:4117-1 |
| SLES for SAP 15 SP3 | webkit2gtk3 | 2.46.3-150200.127.1 | SUSE-SU-2024:4167-1 |
| SLES for SAP 15 SP2 | webkit2gtk3 | 2.46.3-150200.127.1 | SUSE-SU-2024:4167-1 |
| SLE HPC 15 SP4 | webkit2gtk3 +2 | 2.46.3-150400.4.97.1 | SUSE-SU-2024:4117-1 |
| SLE HPC 15 SP3 | webkit2gtk3 | 2.46.3-150200.127.1 | SUSE-SU-2024:4167-1 |
| SLE HPC 15 SP2 | webkit2gtk3 | 2.46.3-150200.127.1 | SUSE-SU-2024:4167-1 |
| SUSE Manager Server 4.3 | webkit2gtk3-soup2 | 2.46.3-150400.4.97.1 | SUSE-SU-2024:4117-1 |
| SUSE Manager Proxy 4.3 | webkit2gtk3-soup2 | 2.46.3-150400.4.97.1 | SUSE-SU-2024:4117-1 |
| SUSE Enterprise Storage 7.1 | webkit2gtk3 | 2.46.3-150200.127.1 | SUSE-SU-2024:4167-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 15.6 | webkit2gtk3 +2 | 2.46.3-150600.12.16.1 | SUSE-SU-2024:4084-1 |
| openSUSE Leap 15.5 | webkit2gtk3 +2 | 2.46.3-150400.4.97.1 | SUSE-SU-2024:4117-1 |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2 | webkitgtk4 +3 | 2.46.6-1.amzn2.0.2 | ALAS2-2025-2869 |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 9 | webkit2gtk3 +3 | 2.46.3-1.el9_5 | ELSA-2024-9553 |
| Oracle Linux 8 | webkit2gtk3 +3 | 2.46.3-1.el8_10 | ELSA-2024-9636 |
Advisories 22
- ALSA-2024:9636 Important: webkit2gtk3 security update AlmaLinux Security Advisories · Nov 2, 2026
- ALSA-2024:9553 Important: webkit2gtk3 security update AlmaLinux Security Advisories · Oct 29, 2026
- RHSA-2025:10364 Red Hat Security Advisory: webkitgtk4 security update Red Hat Security Advisories (RHSA) · Oct 15, 2026
- RHSA-2024:9636 Red Hat Security Advisory: webkit2gtk3 security update Red Hat Security Advisories (RHSA) · Sep 1, 2026
- USN-7113-1 webkit2gtk vulnerabilities Ubuntu Security Notices (USN) · Apr 22, 2026
- WID-SEC-2024-3291 Apple macOS: Mehrere Schwachstellen BSI CERT-Bund (WID) · Apr 6, 2026
- ALAS2-2025-2869 Important: webkitgtk4 security update (Amazon Linux 2) Amazon Linux Security Center (ALAS) · Mar 23, 2026
- SUSE-SU-2025:02088-1 Security update for webkit2gtk3 SUSE / openSUSE Security Updates · Mar 23, 2026
- RHSA-2024:9545 Red Hat Security Advisory: webkit2gtk3 security update Red Hat Security Advisories (RHSA) · Mar 18, 2026
- DSA-5804-1 webkit2gtk - security update Debian Security (DSA / DLA) · Mar 9, 2026
- DLA-3961-1 webkit2gtk - security update Debian Security (DSA / DLA) · Mar 9, 2026
- RLSA-2024:9636 Important: webkit2gtk3 security update Rocky Linux Security Advisories · Feb 5, 2026
- SUSE-SU-2024:4167-1 Security update for webkit2gtk3 SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2024:4117-1 Security update for webkit2gtk3 SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2024:4084-1 Security update for webkit2gtk3 SUSE / openSUSE Security Updates · Feb 4, 2026
- WID-SEC-2024-3461 Red Hat Enterprise Linux (WebKitGTK): Mehrere Schwachstellen BSI CERT-Bund (WID) · Nov 24, 2025
- WID-SEC-2024-3288 Apple iOS und iPadOS: Mehrere Schwachstellen BSI CERT-Bund (WID) · Dec 19, 2024
- ELSA-2024-9553 Important: webkit2gtk3 security update (Oracle Linux 9) Oracle Linux Security Advisories (ELSA) · Nov 18, 2024
- ELSA-2024-9636 Important: webkit2gtk3 security update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · Nov 16, 2024
- NCSC-2024-0428 Kwetsbaarheden verholpen in Apple iOS en iPadOS NCSC-NL (Netherlands) · Oct 30, 2024
- NCSC-2024-0426 Kwetsbaarheden verholpen in Apple MacOS NCSC-NL (Netherlands) · Oct 30, 2024
- WID-SEC-2024-3303 Apple Safari: Mehrere Schwachstellen BSI CERT-Bund (WID) · Oct 29, 2024