Bug 2369947 (CVE-2025-49175) - CVE-2025-49175 xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Out-of-Bounds Read in X Rendering Extension Animated Cursors
Summary: CVE-2025-49175 xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Out-of-Bo...
Keywords:
Status: NEW
Alias: CVE-2025-49175
Deadline: 2025-06-17
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-06-03 07:08 UTC by OSIDB Bzimport
Modified: 2025-06-17 14:38 UTC (History)
1 user (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
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Description OSIDB Bzimport 2025-06-03 07:08:44 UTC 
Out-of-Bounds Read vulnerability in the X Rendering extension's animated cursor handling. The server assumes at least one cursor is provided, but a client may pass none, causing an out-of-bounds read and server crash.
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