Bug 2453895

Summary: CVE-2026-34155 rauc: improper signing of plain bundles exceeding 2 GiB [fedora-all]
Product: [Fedora] Fedora Reporter: Guilherme de Almeida Suckevicz <gsuckevi>
Component: raucAssignee: Bruno Thomsen <bruno.thomsen>
Status: CLOSED ERRATA QA Contact:
Severity: high Docs Contact:
Priority: high    
Version: rawhideCC: bruno.thomsen
Target Milestone: ---Keywords: Security, SecurityTracking
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard: {"flaws": ["499d5de3-4ffe-4025-b36b-d3d1dcce7a0c"]}
Fixed In Version: rauc-1.15.2-1.fc43 rauc-1.15.2-1.fc44 Doc Type: ---
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2026-04-08 00:52:50 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: 2453349    

Description Guilherme de Almeida Suckevicz 2026-04-01 17:14:39 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 Bruno Thomsen 2026-04-02 14:47:39 UTC
Security updates for rawhide, 44 and 43 has been pushed in #2452217.

Comment 2 Fedora Update System 2026-04-02 14:52:34 UTC
FEDORA-2026-17dbeca425 (rauc-1.15.2-1.fc44) has been submitted as an update to Fedora 44.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-17dbeca425

Comment 3 Fedora Update System 2026-04-02 14:53:10 UTC
FEDORA-2026-f0293b845e (rauc-1.15.2-1.fc43) has been submitted as an update to Fedora 43.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-f0293b845e

Comment 4 Fedora Update System 2026-04-08 00:52:50 UTC
FEDORA-2026-f0293b845e (rauc-1.15.2-1.fc43) has been pushed to the Fedora 43 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 5 Fedora Update System 2026-04-25 01:29:21 UTC
FEDORA-2026-17dbeca425 (rauc-1.15.2-1.fc44) has been pushed to the Fedora 44 stable repository.
If problem still persists, please make note of it in this bug report.