Fedora 44 mingw-LibRaw Critical DoS Security Fix 2026-a436c41faf
fedora
April 25, 2026
Update to libraw-0.22.1
Summary
MinGW Windows LibRaw library.
Update Information:
Update to libraw-0.22.1. Backport fixes for CVE-2026-5318 and CVE-2026-5342.
Topics Covered
Change Log
* Tue Apr 7 2026 Sandro Mani
References
[ 1 ] Bug #2454228 - CVE-2026-5318 mingw-LibRaw: LibRaw: Denial of Service via out-of-bounds write in JPEG DHT Parser [fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=2454228
[ 2 ] Bug #2454457 - CVE-2026-5342 mingw-LibRaw: LibRaw: Out-of-bounds read via `load_flags/raw_width` argument manipulation [fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=2454457
[ 3 ] Bug #2456236 - CVE-2026-20911 mingw-LibRaw: LibRaw: Arbitrary Code Execution via specially crafted file [fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=2456236
Update Instructions
This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-a436c41faf' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label
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Name: mingw-LibRaw
Product: Fedora 44
Version: 0.22.1
Release: 1.fc44
Summary: Library for reading RAW files obtained from digital photo cameras
Topics Covered
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