Description
A permissions issue was addressed with additional restrictions. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2, tvOS 26.6, visionOS 26.6, watchOS 26.6. Visiting a website may leak sensitive data.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Apple | Safari | < 26.5.2 | 26.5.2 |
| Apple | iOS and iPadOS | < 26.5.2 | 26.5.2 |
| Apple | macOS | < 26.5.2 | 26.5.2 |
| Apple | tvOS | < 26.6 | 26.6 |
| Apple | visionOS | < 26.6 | 26.6 |
| Apple | watchOS | < 26.6 | 26.6 |
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 | 2.52.5-1 | — |
| Debian 13 | webkit2gtk | 2.52.5-1~deb13u1 | — |
| Debian 13 | wpewebkit | No fix yet | — |
| Debian 12 | wpewebkit +1 | No fix yet | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 26.04 LTS | webkit2gtk | 2.52.6-0ubuntu0.26.04.1 | USN-8703-1 |
| Ubuntu 24.04 LTS | qtwebkit-opensource-src | No fix yet | — |
| Ubuntu 24.04 LTS | webkit2gtk | 2.52.6-0ubuntu0.24.04.1 | USN-8703-1 |
| Ubuntu 22.04 LTS | wpewebkit +2 | No fix yet | — |
| Ubuntu 20.04 LTS | wpewebkit +2 | No fix yet | — |
| Ubuntu 18.04 LTS | webkitgtk +3 | No fix yet | — |
Show 1 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 16.04 LTS | webkitgtk +3 | No fix yet | — |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 9 | webkit2gtk3 +3 | 2.52.5-1.el9_8 | RHSA-2026:42062 |
| RHEL 8 | webkit2gtk3 +3 | 2.52.5-1.el8_10 | RHSA-2026:74084, RHSA-2026:42088 |
Show 10 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 9.6 EUS | webkit2gtk3 +3 | 2.52.5-1.el9_6 | RHSA-2026:54572 |
| RHEL 9.4 E4S | webkit2gtk3 +3 | 2.52.5-1.el9_4 | RHSA-2026:54634 |
| RHEL 9.2 E4S | webkit2gtk3 +3 | 2.52.5-1.el9_2 | RHSA-2026:58550 |
| RHEL 8.8 TUS | webkit2gtk3 +3 | 2.52.5-1.el8_8 | RHSA-2026:59326 |
| RHEL 8.8 E4S | webkit2gtk3 +3 | 2.52.5-1.el8_8 | RHSA-2026:59326 |
| RHEL 8.6 EUS Long Life | webkit2gtk3 +3 | 2.52.5-1.el8_6 | RHSA-2026:59325 |
| RHEL 8.6 AUS | webkit2gtk3 +3 | 2.52.5-1.el8_6 | RHSA-2026:59325 |
| RHEL 8.4 EUS Long Life | webkit2gtk3 +3 | 2.52.5-1.el8_4 | RHSA-2026:57348 |
| RHEL 8.4 AUS | webkit2gtk3 +3 | 2.52.5-1.el8_4 | RHSA-2026:57348 |
| RHEL 7 ELS | webkitgtk4 +4 | 2.52.5-1.el7_9 | RHSA-2026:58564 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 9 | webkit2gtk3 +3 | 2.52.5-1.el9_8 | ALSA-2026:42062 |
| AlmaLinux 8 | webkit2gtk3 +3 | 2.52.5-1.el8_10 | ALSA-2026:74084, ALSA-2026:42088 |
Rocky Linux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Rocky Linux 9 | webkit2gtk3 | 2.52.5-1.el9_8 | RLSA-2026:42062 |
| Rocky Linux 8 | webkit2gtk3 | 2.52.5-1.el8_10 | RLSA-2026:74084, RLSA-2026:42088 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP7 | webkit2gtk3 +2 | 2.52.5-150600.12.71.1 | SUSE-SU-2026:3338-1 |
| SLES 15 SP6 | webkit2gtk3 +2 | 2.52.5-150600.12.71.1 | SUSE-SU-2026:3338-1 |
| SLES 15 SP5 | webkit2gtk3 +2 | 2.52.5-150400.4.146.1 | SUSE-SU-2026:3396-1 |
| SLES 15 SP4 | webkit2gtk3 +2 | 2.52.5-150400.4.146.1 | SUSE-SU-2026:3396-1 |
| SLES 12 SP5 | webkit2gtk3 | 2.52.5-4.63.2 | SUSE-SU-2026:3555-1 |
Show 7 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES for SAP 16.0 | webkit2gtk3 +1 | 2.52.5-160000.1.1 | SUSE-SU-2026:23133-1, SUSE-SU-2026:23111-1 |
| SLES for SAP 15 SP6 | webkit2gtk3 +2 | 2.52.5-150600.12.71.1 | SUSE-SU-2026:3338-1 |
| SLES for SAP 15 SP5 | webkit2gtk3 +2 | 2.52.5-150400.4.146.1 | SUSE-SU-2026:3396-1 |
| SLES for SAP 15 SP4 | webkit2gtk3 +2 | 2.52.5-150400.4.146.1 | SUSE-SU-2026:3396-1 |
| SLES 16.0 | webkit2gtk3 +1 | 2.52.5-160000.1.1 | SUSE-SU-2026:23133-1, SUSE-SU-2026:23111-1 |
| SLE HPC 15 SP5 | webkit2gtk3 +2 | 2.52.5-150400.4.146.1 | SUSE-SU-2026:3396-1 |
| SLE HPC 15 SP4 | webkit2gtk3 +2 | 2.52.5-150400.4.146.1 | SUSE-SU-2026:3396-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 16.0 | webkit2gtk3 +2 | 2.52.5-160000.1.1 | openSUSE-SU-2026:21508-1 |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2 | webkitgtk4 +3 | 2.52.5-1.amzn2 | ALAS2-2026-3843 |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 9 | webkit2gtk3 +3 | 2.52.5-1.el9_8 | ELSA-2026-42062 |
| Oracle Linux 8 | webkit2gtk3 +3 | 2.52.5-1.el8_10 | ELSA-2026-74084, ELSA-2026-42088 |
Advisories 33
- ALSA-2026:74084 Critical: webkit2gtk3 security update AlmaLinux Security Advisories · Nov 6, 2026
- ALSA-2026:42062 Important: webkit2gtk3 security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2026:42088 Important: webkit2gtk3 security update AlmaLinux Security Advisories · Oct 29, 2026
- WID-SEC-2026-2358 WebKitGTK: Mehrere Schwachstellen BSI CERT-Bund (WID) · Oct 28, 2026
- RHSA-2026:74084 Red Hat Security Advisory: webkit2gtk3 security update Red Hat Security Advisories (RHSA) · Oct 17, 2026
- RHSA-2026:59325 Red Hat Security Advisory: webkit2gtk3 security update Red Hat Security Advisories (RHSA) · Oct 2, 2026
- RHSA-2026:59326 Red Hat Security Advisory: webkit2gtk3 security update Red Hat Security Advisories (RHSA) · Oct 2, 2026
- RHSA-2026:58564 Red Hat Security Advisory: webkitgtk4 security update Red Hat Security Advisories (RHSA) · Oct 2, 2026
- RHSA-2026:58550 Red Hat Security Advisory: webkit2gtk3 security update Red Hat Security Advisories (RHSA) · Oct 2, 2026
- RHSA-2026:57348 Red Hat Security Advisory: webkit2gtk3 security update Red Hat Security Advisories (RHSA) · Oct 2, 2026
- RHSA-2026:54634 Red Hat Security Advisory: webkit2gtk3 security update Red Hat Security Advisories (RHSA) · Oct 2, 2026
- RHSA-2026:54572 Red Hat Security Advisory: webkit2gtk3 security update Red Hat Security Advisories (RHSA) · Oct 2, 2026
- RHSA-2026:42088 Red Hat Security Advisory: webkit2gtk3 security update Red Hat Security Advisories (RHSA) · Oct 2, 2026
- RHSA-2026:42062 Red Hat Security Advisory: webkit2gtk3 security update Red Hat Security Advisories (RHSA) · Oct 2, 2026
- RLSA-2026:74084 Critical: webkit2gtk3 security update Rocky Linux Security Advisories · Oct 1, 2026
- ELSA-2026-74084 Critical: webkit2gtk3 security update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · Oct 1, 2026
- USN-8703-1 webkit2gtk vulnerabilities Ubuntu Security Notices (USN) · Aug 31, 2026
- SUSE-SU-2026:23133-1 Security update for webkit2gtk3 SUSE / openSUSE Security Updates · Aug 14, 2026
- SUSE-SU-2026:23111-1 Security update for webkit2gtk3 SUSE / openSUSE Security Updates · Aug 14, 2026
- SUSE-SU-2026:3555-1 Security update for webkit2gtk3 SUSE / openSUSE Security Updates · Aug 12, 2026
- ALAS2-2026-3843 Important: webkitgtk4 security update (Amazon Linux 2) Amazon Linux Security Center (ALAS) · Aug 4, 2026
- openSUSE-SU-2026:21508-1 Security update for webkit2gtk3 SUSE / openSUSE Security Updates · Aug 2, 2026
- SUSE-SU-2026:3396-1 Security update for webkit2gtk3 SUSE / openSUSE Security Updates · Jul 30, 2026
- SUSE-SU-2026:3338-1 Security update for webkit2gtk3 SUSE / openSUSE Security Updates · Jul 29, 2026
- RLSA-2026:42062 Important: webkit2gtk3 security update Rocky Linux Security Advisories · Jul 22, 2026
- RLSA-2026:42088 Important: webkit2gtk3 security update Rocky Linux Security Advisories · Jul 21, 2026
- ELSA-2026-42088 Important: webkit2gtk3 security update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · Jul 20, 2026
- ELSA-2026-42062 Important: webkit2gtk3 security update (Oracle Linux 9) Oracle Linux Security Advisories (ELSA) · Jul 20, 2026
- NCSC-2026-0215 Kwetsbaarheden verholpen in Apple iOS en iPadOS NCSC-NL (Netherlands) · Jun 30, 2026
- NCSC-2026-0214 Kwetsbaarheden verholpen in Apple MacOS NCSC-NL (Netherlands) · Jun 30, 2026
- WID-SEC-2026-2134 Apple iOS und iPadOS: Mehrere Schwachstellen BSI CERT-Bund (WID) · Jun 29, 2026
- WID-SEC-2026-2131 Apple Safari: Mehrere Schwachstellen BSI CERT-Bund (WID) · Jun 29, 2026
- WID-SEC-2026-2128 Apple macOS Tahoe: Mehrere Schwachstellen BSI CERT-Bund (WID) · Jun 29, 2026