Bug 2454457

Summary: CVE-2026-5342 mingw-LibRaw: LibRaw: Out-of-bounds read via `load_flags/raw_width` argument manipulation [fedora-all]
Product: [Fedora] Fedora Reporter: Sandipan Roy <saroy>
Component: mingw-LibRawAssignee: Sandro Mani <manisandro>
Status: CLOSED ERRATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: medium    
Version: rawhideCC: manisandro
Target Milestone: ---Keywords: Security, SecurityTracking
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard: {"flaws": ["9ccaac71-7cb1-406a-b166-60f9e372c714"]}
Fixed In Version: mingw-LibRaw-0.22.1-1.fc44 Doc Type: ---
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2026-04-25 01:37:44 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 2454372    

Description Sandipan Roy 2026-04-02 16:42:00 UTC
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.

Comment 1 Fedora Update System 2026-04-02 23:07:41 UTC
FEDORA-2026-6d5ed8d82d (mingw-LibRaw-0.22.0-3.fc44) has been submitted as an update to Fedora 44.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-6d5ed8d82d

Comment 2 Fedora Update System 2026-04-03 18:05:18 UTC
FEDORA-2026-6d5ed8d82d has been pushed to the Fedora 44 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2026-6d5ed8d82d`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-6d5ed8d82d

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 3 Fedora Update System 2026-04-08 01:26:40 UTC
FEDORA-2026-a436c41faf has been pushed to the Fedora 44 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2026-a436c41faf`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-a436c41faf

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 4 Fedora Update System 2026-04-25 01:37:44 UTC
FEDORA-2026-a436c41faf (mingw-LibRaw-0.22.1-1.fc44) has been pushed to the Fedora 44 stable repository.
If problem still persists, please make note of it in this bug report.