Alerts This Week
Warning Icon 1 677
Alerts This Week
Warning Icon 1 677

Ubuntu 23.04 GIMP Modification JPEG Library Overflow 2026-daf0060841

fedora
Calendar Grey April 13, 2026
Dist Fedora Esm H88
LibRaw 0.22.1 updates enhance shotwell on Fedora 44, addressing DoS issues with security enhancements.
LibRaw 0.22.1 and rebuilds Release 3.1.12.0 (Apr 1, 2026) -- compared to 3.1.11.0 oiiotool: Better type understanding with -i:ch= and other cleanup #5056 texture: Fix texture overb...

Summary

Shotwell is an easy-to-use, fast photo organizer designed for the GNOME

desktop. It allows you to import photos from your camera or disk, organize

them by date and subject matter, even ratings. It also offers basic photo

editing, like crop, red-eye correction, color adjustments, and straighten.

Shotwell's non-destructive photo editor does not alter your master photos,

making it easy to experiment and correct errors.

Update Information:

LibRaw 0.22.1 and rebuilds Release 3.1.12.0 (Apr 1, 2026) -- compared to 3.1.11.0 oiiotool: Better type understanding with -i:ch= and other cleanup #5056 texture: Fix texture overblur with st-blur parameters #5071 #5080 (by Pascal Lecocq) (3.1.12.0, 3.0.17.0) IBA: Handle offset data windows in fillholes_pushpull #5105 (3.1.12.0, 3.0.17.0) ImageInput: check_open fixes and new validity checks #5087 (3.1.12.0, 3.0.17.0) bmp: Use check_open to guard against corrupt resolutions #5086 (3.1.12.0, 3.0.17.0) heif: Fix invalid read writing 8-bit images with dimensions not a multiple of 64 #5095 (by Brecht Van Lommel) ico: Various validity checks and error handling for corruptions #5088 (3.1.12.0, 3.0.17.0) jpeg: Improved safety and error reporting for jpeg and iptc #5081 jpeg2000: Suppress leak when reading with OpenJPH #5098 psd: Fixes against corrupt files with better validation #5089 (3.1.12.0, 3.0.17.0) rla: Lots of additional validity checking and safety #5094 (3.1.12.0,...

Topics%20covered

Topics Covered

security advisory denial of service fedora advisory libraw photo organizer

Change Log

* Wed Apr 8 2026 Gwyn Ciesla - 33~alpha-9 - Libraw rebuild * Wed Mar 25 2026 Jan Grulich - 33~alpha-8 - Add configuration for release-monitoring

References


[ 1 ] Bug #2447841 - swayimg-.5.0 is available https://bugzilla.redhat.com/show_bug.cgi?id=2447841 [ 2 ] Bug #2451401 - swayimg-5.1 is available https://bugzilla.redhat.com/show_bug.cgi?id=2451401 [ 3 ] Bug #2454235 - CVE-2026-5318 LibRaw: LibRaw: Denial of Service via out-of-bounds write in JPEG DHT Parser [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2454235 [ 4 ] Bug #2454464 - CVE-2026-5342 LibRaw: LibRaw: Out-of-bounds read via `load_flags/raw_width` argument manipulation [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2454464 [ 5 ] Bug #2455346 - LibRaw-0.22.1 is available https://bugzilla.redhat.com/show_bug.cgi?id=2455346 [ 6 ] Bug #2456557 - CVE-2026-20884 LibRaw: LibRaw: Arbitrary code execution via integer overflow in deflate_dng_load_raw [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2456557

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-bef0050737' 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

Severity
important
Lowest
Low
Medium
High
Critical

Name: shotwell
Product: Fedora 44
Version: 33~alpha
Release: 9.fc44
URL: https://wiki.gnome.org/Apps/Shotwell
Summary: A photo organizer for the GNOME desktop

Topics%20covered

Topics Covered

security advisory denial of service fedora advisory libraw photo organizer

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Related News

Your message here