Bug 2454991

Summary:	CVE-2026-34980 cups: OpenPrinting CUPS: Shared PostScript queue lets anonymous Print-Job requests reach `lp` code execution over the network [fedora-all]
Product:	[Fedora] Fedora	Reporter:	Jon Moroney <jmoroney>
Component:	cups	Assignee:	Zdenek Dohnal <zdohnal>
Status:	CLOSED ERRATA	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	rawhide	CC:	twaugh, zdohnal
Target Milestone:	---	Keywords:	Security, SecurityTracking
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:	{"flaws": ["4ce1e699-deed-441b-a13e-50f1ffd56116"]}
Fixed In Version:	cups-2.4.17-1.fc43 cups-2.4.17-1.fc42 cups-2.4.17-1.fc44	Doc Type:	---
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2026-04-22 07:49:44 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:	2454954

Description Jon Moroney 2026-04-03 23:14:37 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 2026-04-20 08:13:36 UTC

FEDORA-2026-bce5853e95 (cups-2.4.17-1.fc44) has been submitted as an update to Fedora 44.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-bce5853e95

Comment 2 Fedora Update System 2026-04-20 08:13:59 UTC

FEDORA-2026-82a2214b53 (cups-2.4.17-1.fc43) has been submitted as an update to Fedora 43.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-82a2214b53

Comment 3 Fedora Update System 2026-04-20 08:14:20 UTC

FEDORA-2026-34454fdb74 (cups-2.4.17-1.fc42) has been submitted as an update to Fedora 42.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-34454fdb74

Comment 4 Fedora Update System 2026-04-22 07:49:44 UTC

FEDORA-2026-82a2214b53 (cups-2.4.17-1.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 2026-04-22 11:41:43 UTC

FEDORA-2026-34454fdb74 (cups-2.4.17-1.fc42) has been pushed to the Fedora 42 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 6 Fedora Update System 2026-04-25 01:47:55 UTC

FEDORA-2026-bce5853e95 (cups-2.4.17-1.fc44) has been pushed to the Fedora 44 stable repository.
If problem still persists, please make note of it in this bug report.