Bug 2433574 - CVE-2026-24137 apptainer: sigstore legacy TUF client allows for arbitrary file writes with target cache path traversal [fedora-42]
Summary: CVE-2026-24137 apptainer: sigstore legacy TUF client allows for arbitrary fil...
Keywords:
Status: CLOSED NOTABUG
Alias: None
Product: Fedora
Classification: Fedora
Component: apptainer
Version: 42
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: ---
Assignee: Dave Dykstra
QA Contact:
URL:
Whiteboard: {"flaws": ["a44ea10f-af2b-4305-85db-2...
Depends On:
Blocks: CVE-2026-24137
TreeView+ depends on / blocked
 
Reported: 2026-01-27 21:37 UTC by Jon Moroney
Modified: 2026-01-28 22:50 UTC (History)
2 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2026-01-28 22:50:17 UTC
Type: ---
Embargoed:

Attachments (Terms of Use)

Description Jon Moroney 2026-01-27 21:37:59 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 Dave Dykstra 2026-01-28 22:50:17 UTC 
Apptainer does not use the sigstore tuf client.
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