CVE-2026-34352

highcovered by 1 sourcefirst seen 2026-07-13

A local attacker can exploit a vulnerability in tigervnc to disclose information, manipulate files, and conduct a denial of service attack.

CSIRTS triage

What: A vulnerability allows local attackers to disclose information, manipulate files, and conduct denial of service attacks.
Who is affected: Local deployments of tigervnc.
Urgency: Remediation is urgent due to the high severity of the vulnerability.
Action: Update to the latest version of tigervnc.

AI-assisted analysis generated from the source advisory — verify against the original.

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Low exploitation risk0.25% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 16% of all EPSS-scored CVEs.

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