CVE-2025-24201

NameCVE-2025-24201
DescriptionAn out-of-bounds write issue was addressed with improved checks to prevent unauthorized actions. This issue is fixed in visionOS 2.3.2, iOS 18.3.2 and iPadOS 18.3.2, macOS Sequoia 15.3.2, Safari 18.3.1, watchOS 11.4, iPadOS 17.7.6, iOS 16.7.11 and iPadOS 16.7.11, iOS 15.8.4 and iPadOS 15.8.4. Maliciously crafted web content may be able to break out of Web Content sandbox. This is a supplementary fix for an attack that was blocked in iOS 17.2. (Apple is aware of a report that this issue may have been exploited in an extremely sophisticated attack against specific targeted individuals on versions of iOS before iOS 17.2.).
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDSA-5877-1, DSA-5885-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
chromium (PTS)bookworm134.0.6998.35-1~deb12u1vulnerable
bookworm (security)135.0.7049.84-1~deb12u1fixed
webkit2gtk (PTS)bullseye2.44.2-1~deb11u1vulnerable
bullseye (security)2.46.6-1~deb11u1vulnerable
bookworm2.46.6-1~deb12u1vulnerable
bookworm (security)2.48.1-2~deb12u1fixed
sid, trixie2.48.1-2fixed
wpewebkit (PTS)bullseye (security), bullseye2.38.6-1~deb11u1vulnerable
bookworm2.38.6-1vulnerable
sid, trixie2.48.1-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
chromiumsourcebookworm134.0.6998.88-1~deb12u1DSA-5877-1
webkit2gtksourcebookworm2.48.0-1~deb12u1DSA-5885-1
webkit2gtksource(unstable)2.48.0-1
wpewebkitsource(unstable)2.48.0-1

Notes

[bookworm] - wpewebkit <ignored> (wpewebkit not covered by security support in Bookworm)
[bullseye] - wpewebkit <ignored> (wpewebkit >= 2.40 can no longer be sensibly backported)
https://webkitgtk.org/security/WSA-2025-0002.html

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