CVE-2025-43356

NameCVE-2025-43356
DescriptionThe issue was addressed with improved handling of caches. This issue is fixed in Safari 26, tvOS 26, watchOS 26, iOS 26 and iPadOS 26, visionOS 26, iOS 18.7 and iPadOS 18.7. A website may be able to access sensor information without user consent.
SourceCVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDLA-4375-1, DSA-6042-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
webkit2gtk (PTS)bullseye2.44.2-1~deb11u1vulnerable
bullseye (security)2.50.1-1~deb11u1fixed
bookworm2.48.5-1~deb12u1vulnerable
bookworm (security)2.50.1-1~deb12u1fixed
trixie (security), trixie2.50.1-1~deb13u1fixed
forky2.50.1-1fixed
sid2.50.2-1fixed
wpewebkit (PTS)bullseye (security), bullseye2.38.6-1~deb11u1vulnerable
bookworm2.38.6-1vulnerable
trixie2.48.3-1vulnerable
forky2.50.1-1fixed
sid2.50.2-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
webkit2gtksourcebullseye2.50.1-1~deb11u1DLA-4375-1
webkit2gtksourcebookworm2.50.1-1~deb12u1DSA-6042-1
webkit2gtksourcetrixie2.50.1-1~deb13u1DSA-6042-1
webkit2gtksource(unstable)2.50.0-1
wpewebkitsourcebullseye(unfixed)end-of-life
wpewebkitsource(unstable)2.50.0-1

Notes

[trixie] - wpewebkit <ignored> (wpewebkit not covered by security support in Trixie)
[bookworm] - wpewebkit <ignored> (wpewebkit not covered by security support in Bookworm)
[bullseye] - wpewebkit <end-of-life> (see #1035997)
https://webkitgtk.org/security/WSA-2025-0006.html

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