CVE Explorer
CVE-2026-34352
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.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"TigerVNC","vendor":"TigerVNC","versions":[{"lessThan":"1.16.2","status":"affected","version":"0","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:b484c429c556f491a6e163f6a8e1883a6bdf5565fd27de71c023c1cae5018d05 · sha256:1d3e54cbd66226d9… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"LOW","baseScore":8.5,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:L","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:b484c429c556f491a6e163f6a8e1883a6bdf5565fd27de71c023c1cae5018d05 · sha256:1d3e54cbd66226d9… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-732","description":"CWE-732 Incorrect Permission Assignment for Critical Resource","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:b484c429c556f491a6e163f6a8e1883a6bdf5565fd27de71c023c1cae5018d05 · sha256:1d3e54cbd66226d9… · /containers/cna/problemTypes/0/descriptions/0
Source references
6 source assertions{"url":"https://github.com/TigerVNC/tigervnc/commit/0b5cab169d847789efa54459a87659d3fd484393"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:b484c429c556f491a6e163f6a8e1883a6bdf5565fd27de71c023c1cae5018d05 · sha256:1d3e54cbd66226d9… · /containers/cna/references/1
{"tags":["exploit"],"url":"https://github.com/TigerVNC/tigervnc/issues/2079"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:b484c429c556f491a6e163f6a8e1883a6bdf5565fd27de71c023c1cae5018d05 · sha256:1d3e54cbd66226d9… · /containers/adp/0/references/0
{"url":"https://github.com/TigerVNC/tigervnc/issues/2079"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:b484c429c556f491a6e163f6a8e1883a6bdf5565fd27de71c023c1cae5018d05 · sha256:1d3e54cbd66226d9… · /containers/cna/references/4
{"url":"https://groups.google.com/g/tigervnc-announce/c/anHL9WLshLI"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:b484c429c556f491a6e163f6a8e1883a6bdf5565fd27de71c023c1cae5018d05 · sha256:1d3e54cbd66226d9… · /containers/cna/references/3
{"url":"https://sourceforge.net/projects/tigervnc/files/stable/1.16.2"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:b484c429c556f491a6e163f6a8e1883a6bdf5565fd27de71c023c1cae5018d05 · sha256:1d3e54cbd66226d9… · /containers/cna/references/2
{"url":"https://www.openwall.com/lists/oss-security/2026/03/26/7"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:b484c429c556f491a6e163f6a8e1883a6bdf5565fd27de71c023c1cae5018d05 · sha256:1d3e54cbd66226d9… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.