Bug 2476954 - CVE-2026-33999 xorg-x11-server-Xwayland: X.Org X server: Denial of Service via integer underflow in XKB compatibility map handling [fedora-all]
Summary: CVE-2026-33999 xorg-x11-server-Xwayland: X.Org X server: Denial of Service vi...
Keywords:
Status: NEW
Alias: None
Product: Fedora
Classification: Fedora
Component: xorg-x11-server-Xwayland
Version: rawhide
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
Assignee: Olivier Fourdan
QA Contact:
URL:
Whiteboard: {"flaws": ["6c65400a-73f0-49de-b631-1...
Depends On:
Blocks: CVE-2026-33999
TreeView+ depends on / blocked
 
Reported: 2026-05-13 08:21 UTC by Abhishek Raj
Modified: 2026-05-13 08:21 UTC (History)
3 users (show)

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

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Description Abhishek Raj 2026-05-13 08:21:43 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.
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