Description
A validation issue was addressed with improved input sanitization. This issue is fixed in iOS 15.3 and iPadOS 15.3, watchOS 8.4, tvOS 15.3, Safari 15.3, macOS Monterey 12.2. Processing a maliciously crafted mail message may lead to running arbitrary javascript.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Apple | iOS and iPadOS | unspecified – < 15.3 | 15.3 |
| Apple | macOS | unspecified – < 12.2 | 12.2 |
| Apple | tvOS | unspecified – < 15.3 | 15.3 |
| Apple | watchOS | unspecified – < 8.4 | 8.4 |
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 | 2.34.5-1 | — |
| Debian 13 | wpewebkit +1 | 2.34.5-1 | — |
| Debian 12 | wpewebkit +1 | 2.34.5-1 | — |
| Debian 11 | wpewebkit +1 | 2.34.6-1~deb11u1 | DSA-5084-1, DSA-5083-1 |
| Debian 10 | webkit2gtk | 2.34.6-1~deb10u1 | DSA-5083-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 24.04 LTS | qtwebkit-opensource-src | No fix yet | — |
| Ubuntu 22.04 LTS | webkit2gtk | 2.35.3-1ubuntu1 | — |
| Ubuntu 22.04 LTS | wpewebkit +1 | No fix yet | — |
| Ubuntu 20.04 LTS | webkit2gtk | 2.34.6-0ubuntu0.20.04.1 | USN-5306-1 |
| Ubuntu 20.04 LTS | wpewebkit +1 | 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 | 2.34.6-1.el8 | RHSA-2022:1777 |
Show 1 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 7 ELS | webkitgtk4 +4 | 2.48.3-2.el7_9 | RHSA-2025:10364 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 8 | webkit2gtk3 +3 | 2.34.6-1.el8 | ALSA-2022:1777 |
Rocky Linux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Rocky Linux 8 | webkit2gtk3 | 2.34.6-1.el8 | RLSA-2022:1777 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP3 | webkit2gtk3 | 2.34.6-29.1 | SUSE-SU-2022:0705-1 |
| SLES 15 SP2 | webkit2gtk3 | 2.34.6-29.1 | SUSE-SU-2022:0705-1 |
| SLES 15 SP1 | webkit2gtk3 | 2.34.6-3.97.1 | SUSE-SU-2022:0703-1 |
| SLES 15 | webkit2gtk3 | 2.34.6-3.97.1 | SUSE-SU-2022:0703-1 |
| SLES 12 SP5 | webkit2gtk3 | 2.34.5-2.85.3 | SUSE-SU-2022:0690-1 |
Show 23 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 12 SP4 | webkit2gtk3 | 2.34.5-2.85.3 | SUSE-SU-2022:0690-1 |
| SLES 12 SP3 | webkit2gtk3 | 2.34.5-2.85.3 | SUSE-SU-2022:0690-1 |
| SLES 12 SP2 | webkit2gtk3 | 2.34.5-2.85.3 | SUSE-SU-2022:0690-1 |
| SLES for SAP 15 SP2 | webkit2gtk3 | 2.34.6-29.1 | SUSE-SU-2022:0705-1 |
| SLES for SAP 15 SP1 | webkit2gtk3 | 2.34.6-3.97.1 | SUSE-SU-2022:0703-1 |
| SLES for SAP 15 | webkit2gtk3 | 2.34.6-3.97.1 | SUSE-SU-2022:0703-1 |
| SLES for SAP 12 SP5 | webkit2gtk3 | 2.34.5-2.85.3 | SUSE-SU-2022:0690-1 |
| SLES for SAP 12 SP4 | webkit2gtk3 | 2.34.5-2.85.3 | SUSE-SU-2022:0690-1 |
| SLES for SAP 12 SP3 | webkit2gtk3 | 2.34.5-2.85.3 | SUSE-SU-2022:0690-1 |
| SLE Real Time 15 SP2 | webkit2gtk3 | 2.34.6-29.1 | SUSE-SU-2022:0705-1 |
| SLE HPC 15 SP2 | webkit2gtk3 | 2.34.6-29.1 | SUSE-SU-2022:0705-1 |
| SLE HPC 15 SP1 | webkit2gtk3 | 2.34.6-3.97.1 | SUSE-SU-2022:0703-1 |
| SLE HPC 15 | webkit2gtk3 | 2.34.6-3.97.1 | SUSE-SU-2022:0703-1 |
| SUSE OpenStack Cloud Crowbar 9 | webkit2gtk3 | 2.34.5-2.85.3 | SUSE-SU-2022:0690-1 |
| SUSE OpenStack Cloud Crowbar 8 | webkit2gtk3 | 2.34.5-2.85.3 | SUSE-SU-2022:0690-1 |
| SUSE OpenStack Cloud 9 | webkit2gtk3 | 2.34.5-2.85.3 | SUSE-SU-2022:0690-1 |
| SUSE OpenStack Cloud 8 | webkit2gtk3 | 2.34.5-2.85.3 | SUSE-SU-2022:0690-1 |
| SUSE Manager Server 4.1 | webkit2gtk3 | 2.34.6-29.1 | SUSE-SU-2022:0705-1 |
| SUSE Manager Retail Branch Server 4.1 | webkit2gtk3 | 2.34.6-29.1 | SUSE-SU-2022:0705-1 |
| SUSE Manager Proxy 4.1 | webkit2gtk3 | 2.34.6-29.1 | SUSE-SU-2022:0705-1 |
| SUSE HPE Helion OpenStack 8 | webkit2gtk3 | 2.34.5-2.85.3 | SUSE-SU-2022:0690-1 |
| SUSE Enterprise Storage 7 | webkit2gtk3 | 2.34.6-29.1 | SUSE-SU-2022:0705-1 |
| SUSE Enterprise Storage 6 | webkit2gtk3 | 2.34.6-3.97.1 | SUSE-SU-2022:0703-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 15.3 | webkit2gtk3 | 2.34.6-29.1 | openSUSE-SU-2022:0705-1 |
Alpine
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.20 | webkit2gtk | 2.34.6-r0 | — |
| Alpine v3.19 | webkit2gtk | 2.34.6-r0 | — |
| Alpine v3.18 | webkit2gtk | 2.34.6-r0 | — |
| Alpine v3.17 | webkit2gtk | 2.34.6-r0 | — |
| Alpine v3.16 | webkit2gtk | 2.34.6-r0 | — |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 8 | webkit2gtk3 +3 | 2.34.6-1.el8 | ELSA-2022-1777 |
Advisories 15
- ALSA-2022:1777 Moderate: webkit2gtk3 security, bug fix, and enhancement 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
- USN-5306-1 webkit2gtk vulnerabilities Ubuntu Security Notices (USN) · Apr 22, 2026
- DSA-5084-1 wpewebkit - security update Debian Security (DSA / DLA) · Mar 9, 2026
- DSA-5083-1 webkit2gtk - security update Debian Security (DSA / DLA) · Mar 9, 2026
- RHSA-2022:1777 Red Hat Security Advisory: webkit2gtk3 security, bug fix, and enhancement update Red Hat Security Advisories (RHSA) · Mar 6, 2026
- RLSA-2022:1777 Moderate: webkit2gtk3 security, bug fix, and enhancement update Rocky Linux Security Advisories · Feb 5, 2026
- SUSE-SU-2022:0705-1 Security update for webkit2gtk3 SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:0690-1 Security update for webkit2gtk3 SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:0703-1 Security update for webkit2gtk3 SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2022:0705-1 Security update for webkit2gtk3 SUSE / openSUSE Security Updates · Feb 4, 2026
- WID-SEC-2022-1335 Xerox FreeFlow Print Server: Mehrere Schwachstellen BSI CERT-Bund (WID) · Oct 6, 2025
- WID-SEC-2022-1057 Apple macOS: Mehrere Schwachstellen BSI CERT-Bund (WID) · Jun 21, 2023
- WID-SEC-2023-1213 Apple macOS (Monterey): Mehrere Schwachstellen BSI CERT-Bund (WID) · May 14, 2023
- ELSA-2022-1777 Moderate: webkit2gtk3 security, bug fix, and enhancement update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · May 17, 2022
References
- https://support.apple.com/kb/HT213185
- https://support.apple.com/en-us/HT213053
- https://support.apple.com/en-us/HT213054
- https://support.apple.com/en-us/HT213057
- https://support.apple.com/en-us/HT213059
- https://support.apple.com/en-us/HT213058
- https://support.apple.com/kb/HT213256
- https://support.apple.com/kb/HT213255
- 20220516 APPLE-SA-2022-05-16-4 Security Update 2022-004 Catalina mailing-list
- 20220516 APPLE-SA-2022-05-16-3 macOS Big Sur 11.6.6 mailing-list
- GLSA-202208-39 vendor-advisory