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Fedora 44 mingw-LibRaw Critical DoS Security Fix 2026-a436c41faf

fedora
Calendar Grey April 25, 2026
Scroller Fedora
LibRaw Fedora update addresses critical Denial of Service issues. Apply security updates for enhanced protection now.
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%20covered

Topics Covered

security advisory denial of service fedora critical out-of-bounds libraw

Change Log

* Tue Apr 7 2026 Sandro Mani - 0.22.1-1 - Update to 0.22.1 * Thu Apr 2 2026 Sandro Mani - 0.22.0-3 - Backport fix for CVE-2026-5342 * Thu Apr 2 2026 Sandro Mani - 0.22.0-2 - Backport fix for CVE-2026-5318 * Sat Feb 21 2026 Sandro Mani - 0.22.0-1 - Update to 0.22.0

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
URL: http://www.libraw.org
Summary: Library for reading RAW files obtained from digital photo cameras

Topics%20covered

Topics Covered

security advisory denial of service fedora critical out-of-bounds libraw

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