{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-64740","assignerOrgId":"99b9af0d-a833-4a5d-9e2f-8b1324f35351","state":"PUBLISHED","assignerShortName":"Zoom","dateReserved":"2025-11-10T19:56:35.266Z","datePublished":"2025-11-13T14:35:39.025Z","dateUpdated":"2026-02-26T16:57:06.217Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","platforms":["Windows"],"product":"Zoom Workplace VDI Client","vendor":"Zoom Communications Inc.","versions":[{"status":"affected","version":"see references"}]}],"datePublic":"2025-11-11T13:00:00.000Z","descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<span style=\"background-color: rgb(247, 247, 248);\">Improper verification of cryptographic signature in the installer for Zoom Workplace VDI Client for Windows may allow an authenticated user to conduct an escalation of privilege via local access.</span><br>"}],"value":"Improper verification of cryptographic signature in the installer for Zoom Workplace VDI Client for Windows may allow an authenticated user to conduct an escalation of privilege via local access."}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-347","description":"CWE-347 Improper Verification of Cryptographic Signature","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"99b9af0d-a833-4a5d-9e2f-8b1324f35351","shortName":"Zoom","dateUpdated":"2025-11-13T14:35:39.025Z"},"references":[{"url":"https://www.zoom.com/en/trust/security-bulletin/ZSB-25042"}],"source":{"discovery":"UNKNOWN"},"title":"Zoom Workplace VDI Client for Windows - Improper Verification of Cryptographic Signature","x_generator":{"engine":"Vulnogram 0.5.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2025-64740","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"version":"2.0.3","timestamp":"2025-11-14T04:55:32.349914Z"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-02-26T16:57:06.217Z"}}]}}