Bug 2454991 - CVE-2026-34980 cups: OpenPrinting CUPS: Shared PostScript queue lets anonymous Print-Job requests reach `lp` code execution over the network [fedora-all]
Summary: CVE-2026-34980 cups: OpenPrinting CUPS: Shared PostScript queue lets anonymou...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: cups
Version: rawhide
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: ---
Assignee: Zdenek Dohnal
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["4ce1e699-deed-441b-a13e-5...
Depends On:
Blocks: CVE-2026-34980
TreeView+ depends on / blocked
 
Reported: 2026-04-03 23:14 UTC by Jon Moroney
Modified: 2026-04-25 01:47 UTC (History)
2 users (show)

Fixed In Version: cups-2.4.17-1.fc43 cups-2.4.17-1.fc42 cups-2.4.17-1.fc44
Clone Of:
Environment:
Last Closed: 2026-04-22 07:49:44 UTC
Type: ---
Embargoed:

Attachments (Terms of Use)

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.
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