Homepage

Use After Free The advisory has been revoked - it doesn't affect any version of package tigervnc-selinux  (opens in a new tab)

Threat Intelligence

EPSS
1.3% (67th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk IDSNYK-RHEL9-TIGERVNCSELINUX-10667154
  • published9 Jul 2025
  • disclosed14 Dec 2022
Report a new vulnerability Found a mistake?

Introduced: 14 Dec 2022

CVE-2022-46342  (opens in a new tab)
CWE-416  (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-selinux package and not the tigervnc-selinux package as distributed by RHEL.

A vulnerability was found in X.Org. This security flaw occurs because the handler for the XvdiSelectVideoNotify request may write to memory after it has been freed. This issue can lead to local privileges elevation on systems where the X se

References