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Out-of-bounds Write The advisory has been revoked - it doesn't affect any version of package tigervnc  (opens in a new tab)

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EPSS
1.23% (65th percentile)

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  • Snyk IDSNYK-RHEL9-TIGERVNC-10667293
  • published9 Jul 2025
  • disclosed16 Jan 2024
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Introduced: 16 Jan 2024

CVE-2024-0229  (opens in a new tab)
CWE-787  (opens in a new tab)

Amendment

The Red Hat security team deemed this advisory irrelevant for RHEL:9.

NVD Description

Note: Versions mentioned in the description apply only to the upstream tigervnc package and not the tigervnc package as distributed by RHEL.

An out-of-bounds memory access flaw was found in the X.Org server. This issue can be triggered when a device frozen by a sync grab is reattached to a different master device. This issue may lead to an application crash, local privilege escalation (if the server runs with extended privileges), or remote code execution in SSH X11 forwarding environments.