Bug 2452163 - CVE-2026-30892 crun: crun: Privilege escalation due to incorrect parsing of the `--user` option [fedora-43]
Summary: CVE-2026-30892 crun: crun: Privilege escalation due to incorrect parsing of t...
Keywords:
Status: MODIFIED
Alias: None
Product: Fedora
Classification: Fedora
Component: crun
Version: 43
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: ---
Assignee: Giuseppe Scrivano
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["546ab538-aa7c-47c9-8cfb-d...
Depends On:
Blocks: CVE-2026-30892
TreeView+ depends on / blocked
 
Reported: 2026-03-27 07:57 UTC by Vipul Nair
Modified: 2026-03-27 09:40 UTC (History)
5 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Type: ---
Embargoed:

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Description Vipul Nair 2026-03-27 07:57:54 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 2026-03-27 09:40:34 UTC 
FEDORA-2026-4747ff73a3 (crun-1.27-1.fc43) has been submitted as an update to Fedora 43.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-4747ff73a3
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