CVE-2026-34352
- Source
- https://cve.org/CVERecord?id=CVE-2026-34352
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-34352.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-34352
- Downstream
- Related
- Published
- 2026-03-26T22:30:46.928Z
- Modified
- 2026-07-08T08:12:51.098766036Z
- Severity
-
- 8.5 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:L CVSS Calculator
- Summary
- [none]
- Details
-
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.
- Database specific
{ "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/34xxx/CVE-2026-34352.json", "cna_assigner": "mitre", "cwe_ids": [ "CWE-732" ] }- References
-
- https://groups.google.com/g/tigervnc-announce/c/anHL9WLshLI
- https://sourceforge.net/projects/tigervnc/files/stable/1.16.2
- https://www.openwall.com/lists/oss-security/2026/03/26/7
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/34xxx/CVE-2026-34352.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-34352
- https://github.com/TigerVNC/tigervnc/issues/2079
- https://github.com/TigerVNC/tigervnc/commit/0b5cab169d847789efa54459a87659d3fd484393
Affected packages
Git / github.com/tigervnc/tigervnc
Affected ranges
- Type
- GIT
- Repo
- https://github.com/tigervnc/tigervnc
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixedFixed
- Database specific
{ "source": [ "CPE_RANGE", "REFERENCES" ], "cpe": "cpe:2.3:a:tigervnc:tigervnc:*:*:*:*:*:*:*:*", "extracted_events": [ { "introduced": "0" }, { "fixed": "1.16.2" } ] }