Bug 2446374 - CVE-2026-31812 trustee-guest-components: quinn-proto: Denial of Service via crafted QUIC Initial packet [fedora-all]
Summary: CVE-2026-31812 trustee-guest-components: quinn-proto: Denial of Service via c...
Keywords:
Status: CLOSED NOTABUG
Alias: None
Product: Fedora
Classification: Fedora
Component: trustee-guest-components
Version: 45
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
Assignee: Uri Lublin
QA Contact:
URL:
Whiteboard: {"flaws": ["f9216c7b-6cdf-44a9-b7d7-2...
Depends On:
Blocks: CVE-2026-31812
TreeView+ depends on / blocked
 
Reported: 2026-03-10 23:52 UTC by Jon Moroney
Modified: 2026-09-23 03:17 UTC (History)
1 user (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2026-08-22 20:36:10 UTC
Type: ---
Embargoed:

Attachments (Terms of Use)

Description Jon Moroney 2026-03-10 23:52:20 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 Aoife Moloney 2026-08-17 14:17:54 UTC 
This bug appears to have been reported against 'rawhide' during the Fedora Linux 45 development cycle.
Changing version to 45.
Comment 2 Uri Lublin 2026-08-22 20:36:10 UTC 
trustee-guest-components does not use quinn.

fedpkg clone -a -b f43 trustee-guest-components
cd trustee-guest-components
fedpkg prep
cd trustee-guest-components-0.15.0-build/guest-components-0.15.0/
cargo tree --workspace -e all | grep quinn # no output
grep quinn -R . # no output
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