Bug 2466693

Summary: CVE-2026-43507 prosody: Prosody: Denial of Service via XML parsing resource amplification [fedora-all]
Product: [Fedora] Fedora Reporter: Keith Grant <kgrant>
Component: prosodyAssignee: Robert Scheck <redhat-bugzilla>
Status: CLOSED ERRATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: high Docs Contact:
Priority: high    
Version: rawhideCC: redhat-bugzilla
Target Milestone: ---Keywords: Security, SecurityTracking
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard: {"flaws": ["594b5a84-23f4-405d-9130-99317282cb70"]}
Fixed In Version: prosody-13.0.5-1.fc44 prosody-13.0.5-1.fc43 prosody-13.0.5-1.fc42 Doc Type: ---
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2026-05-10 02:49:08 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: 2464363    

Description Keith Grant 2026-05-05 12:01:20 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 2026-05-05 12:15:46 UTC
FEDORA-2026-2947986ad6 (prosody-13.0.5-1.fc44) has been submitted as an update to Fedora 44.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-2947986ad6

Comment 2 Fedora Update System 2026-05-05 12:16:00 UTC
FEDORA-2026-36c53b9ca8 (prosody-13.0.5-1.fc43) has been submitted as an update to Fedora 43.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-36c53b9ca8

Comment 3 Fedora Update System 2026-05-05 12:16:12 UTC
FEDORA-2026-1efa008794 (prosody-13.0.5-1.fc42) has been submitted as an update to Fedora 42.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-1efa008794

Comment 4 Fedora Update System 2026-05-10 02:49:08 UTC
FEDORA-2026-2947986ad6 (prosody-13.0.5-1.fc44) has been pushed to the Fedora 44 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 5 Fedora Update System 2026-05-10 03:05:06 UTC
FEDORA-2026-36c53b9ca8 (prosody-13.0.5-1.fc43) has been pushed to the Fedora 43 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 6 Fedora Update System 2026-05-10 03:22:10 UTC
FEDORA-2026-1efa008794 (prosody-13.0.5-1.fc42) has been pushed to the Fedora 42 stable repository.
If problem still persists, please make note of it in this bug report.