Mageia 9 tigervnc Critical Screen Manipulation Vuln MGASA-2026-0088
mageia
April 7, 2026
MGASA-2026-0088 - Updated tigervnc packages fix security vulnerability
Summary
Description:
In TigerVNC before 1.16.2, Image.cxx in x0vncserver allows other users
to observe or manipulate the screen contents, or cause an application
crash, because of incorrect permissions. (CVE-2026-34352)
References
- https://bugs.mageia.org/show_bug.cgi?id=35311
- https://www.openwall.com/lists/oss-security/2026/03/26/7
- https://www.cve.org/CVERecord?id=CVE-2026-34352
Topics Covered
Resolution
SRPMS
- 9/core/tigervnc-1.13.1-2.10.mga9
PREVIOUS
NEXT
Severity
critical
Lowest
Low
Medium
High
Critical
Publication date: 07 Apr 2026
URL: https://advisories.mageia.org/MGASA-2026-0088.html
Type: security
CVE: CVE-2026-34352
Topics Covered
Get the latest News and Insights
Get the latest Linux and open source security news straight to your inbox.
Related News
Powered By
Linux Security - Your source for Top Linux News, Advisories, HOWTOs and Feature Releases
QUICK LINKS
subscribe to newsletters!
Like staying secure? So do we.
Sign up for updates, tips, and alerts!