Bug 2369978 (CVE-2025-49179) - CVE-2025-49179 xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Integer overflow in X Record extension
Summary: CVE-2025-49179 xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Integer o...
Keywords:
Status: NEW
Alias: CVE-2025-49179
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 10:14 UTC by OSIDB Bzimport
Modified: 2025-06-17 14:51 UTC (History)
1 user (show)

Fixed In Version:
Clone Of:
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Description OSIDB Bzimport 2025-06-03 10:14:13 UTC 
Integer Overflow vulnerability in the X Record extension. Lack of proper checks in RecordSanityCheckRegisterClients allows clients to send large values causing integer overflows, potentially leading to memory corruption.
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