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CVE-2026-4962
HIGH7.0
Description
A security flaw has been discovered in UltraVNC up to 1.6.4.0. Affected by this issue is some unknown functionality in the library version.dll of the component Service. The manipulation results in uncontrolled search path. The attack needs to be approached locally. This attack is characterized by high complexity. The exploitation is known to be difficult. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
CVE Details
CVSS v3.1 Score7.0
SeverityHIGH
CVSS VectorCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack VectorLOCAL
ComplexityHIGH
Privileges RequiredLOW
User InteractionNONE
Published3/27/2026
Last Modified3/30/2026
Sourcenvd
Honeypot Sightings0
Weaknesses (CWE)
CWE-426CWE-427
References
https://vuldb.com/?ctiid.353839(cna@vuldb.com)
https://vuldb.com/?id.353839(cna@vuldb.com)
https://vuldb.com/?submit.777619(cna@vuldb.com)
IOC Correlations
No correlations recorded
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