{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-65675","assignerOrgId":"f38d906d-7342-40ea-92c1-6c4a2c6478c8","state":"PUBLISHED","assignerShortName":"microsoft","dateReserved":"2026-07-22T18:16:01.898Z","datePublished":"2026-08-11T17:04:59.012Z","dateUpdated":"2026-08-25T22:46:42.665Z"},"containers":{"cna":{"title":"CoPilot Chat Security Feature Bypass Vulnerability","datePublic":"2026-08-11T14:00:00.000Z","cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:microsoft:visual_studio_code_copilot_chat_extension:*:*:*:*:*:*:*:*","versionStartIncluding":"0.27.0","versionEndExcluding":"1.132.1"}]}]}],"affected":[{"vendor":"Microsoft","product":"Microsoft Visual Studio Code CoPilot Chat Extension","versions":[{"version":"0.27.0","lessThan":"1.132.1","versionType":"custom","status":"affected"}]}],"descriptions":[{"value":"No cwe for this issue in Visual Studio Code CoPilot Chat Extension allows an unauthorized attacker to bypass a security feature over a network.","lang":"en-US"}],"problemTypes":[{"descriptions":[{"description":"CWE-862: Missing Authorization","lang":"en-US","type":"CWE","cweId":"CWE-862"}]}],"providerMetadata":{"orgId":"f38d906d-7342-40ea-92c1-6c4a2c6478c8","shortName":"microsoft","dateUpdated":"2026-08-25T22:46:42.665Z"},"references":[{"name":"CoPilot Chat Security Feature Bypass Vulnerability","tags":["vendor-advisory","patch"],"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-65675"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en-US","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","baseSeverity":"HIGH","baseScore":7.1,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:L/E:U/RL:O/RC:C"}}]},"adp":[{"problemTypes":[{"descriptions":[{"type":"CWE","cweId":"CWE-284","lang":"en","description":"CWE-284 Improper Access Control"}]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-12T13:46:57.515616Z","id":"CVE-2026-65675","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-08-12T17:28:56.403Z"}}]}}