Bug 2565119 - CVE-2026-109090 libXi: libXi: Arbitrary code execution via oversized DEVICE_ENABLE reply [fedora-all]
Summary: CVE-2026-109090 libXi: libXi: Arbitrary code execution via oversized DEVICE_E...
Keywords:
Status: NEW
Alias: None
Product: Fedora
Classification: Fedora
Component: libXi
Version: rawhide
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
Assignee: Peter Hutterer
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["90a5fab9-6931-49cf-bc13-2...
Depends On:
Blocks: CVE-2026-109090
TreeView+ depends on / blocked
 
Reported: 2026-11-02 11:10 UTC by Vladimir Vasilev
Modified: 2026-11-02 11:10 UTC (History)
6 users (show)

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

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Description Vladimir Vasilev 2026-11-02 11:10:49 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.

A malicious X server could cause a heap overflow by injecting a large DEVICE_ENABLE reply when processed by libXi before 1.8.4.
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