DescriptionQt through 5.15.8 and 6.x through 6.2.3 can load system library files from an unintended working directory.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
qt6-base (PTS)bookworm, sid6.2.4+dfsg-8fixed
qtbase-opensource-src (PTS)stretch5.7.1+dfsg-3+deb9u2fixed
stretch (security)5.7.1+dfsg-3+deb9u3fixed
buster (security)5.11.3+dfsg1-1+deb10u3fixed
bookworm, sid5.15.4+dfsg-3fixed
qtbase-opensource-src-gles (PTS)bullseye5.15.2+dfsg-4fixed
bookworm, sid5.15.4+dfsg-2fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
qt6-basesource(unstable)(not affected)
qtbase-opensource-srcsource(unstable)(not affected)
qtbase-opensource-src-glessource(unstable)(not affected)


- qt6-base <not-affected> (Vulnerable code specific to Windows platform)
- qtbase-opensource-src <not-affected> (Vulnerable code specific to Windows platform)
- qtbase-opensource-src-gles <not-affected> (Vulnerable code is specific to Windows platform)

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