{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"tigervnc","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":[],"id":"tcs_01M5NRS6HQ465HB9DAWWSW22BK","modified_at":"2026-10-22T06:00:11.484854397Z","published_at":"2026-03-26T23:16:20.903Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-34352","https://security-tracker.debian.org/tracker/CVE-2026-34352"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-34352","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-34352"}],"summary":"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."}