Critical DSA-6042-1 6 CVEs

webkit2gtk - security update

Published Oct 28, 2025 · Updated Mar 9, 2026

Ecosystem: Debian

Fixed packages 2

Release	Package	Fixed in
Debian · 12	webkit2gtk	2.50.1-1~deb12u1
Debian · 13	webkit2gtk	2.50.1-1~deb13u1

Vulnerabilities 6

Critical 9.8

CVE-2025-43342

A correctness issue was addressed with improved checks. This issue is fixed in Safari 26, iOS 18.7 and iPadOS 18.7, iOS…

Apple macOS iOS and iPadOS watchOS macOS iOS Browsers Debian Ubuntu

Sep 15, 2025
Critical 9.8

CVE-2025-43343

The issue was addressed with improved memory handling. This issue is fixed in Safari 26, iOS 26 and iPadOS 26, macOS Ta…

Apple macOS iOS and iPadOS watchOS macOS iOS Browsers Debian Ubuntu

Sep 15, 2025
High 8.8

CVE-2025-43419

The issue was addressed with improved memory handling. This issue is fixed in Safari 26, iOS 26 and iPadOS 26, macOS Ta…

Apple macOS iOS and iPadOS watchOS macOS iOS Browsers Debian Ubuntu

Nov 4, 2025
Medium 6.5

CVE-2025-43272

The issue was addressed with improved memory handling. This issue is fixed in Safari 26, iOS 26 and iPadOS 26, macOS Ta…

Apple macOS iOS and iPadOS watchOS macOS iOS Browsers Debian Ubuntu

Sep 15, 2025
Medium 6.5

CVE-2025-43356

The issue was addressed with improved handling of caches. This issue is fixed in Safari 26, iOS 18.7 and iPadOS 18.7, i…

Apple macOS iOS and iPadOS watchOS macOS iOS Browsers Debian Ubuntu

Sep 15, 2025
Medium 4.3

CVE-2025-43368

A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26, iOS 26 and iPad…

Apple macOS iOS and iPadOS Safari macOS iOS Browsers Debian Ubuntu

Sep 15, 2025