{"attribution":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","cve":{"id":"CVE-2026-119990","sourceIdentifier":"secure@microsoft.com","published":"2026-11-10T19:20:24.280","lastModified":"2026-11-11T05:19:28.737","vulnStatus":"Awaiting Analysis","cveTags":[{"sourceIdentifier":"secure@microsoft.com","tags":["exclusively-hosted-service"]}],"descriptions":[{"lang":"en","value":"Missing authentication for critical function in Azure OpenAI allows an unauthorized attacker to elevate privileges over a network."}],"affected":[{"source":"secure@microsoft.com","affectedData":[{"vendor":"Microsoft","product":"Azure Open AI","versions":[{"version":"1.0.0","lessThan":"hyena-infra-build-official/20260923.14","versionType":"custom","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"secure@microsoft.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":9.8,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":5.9}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-11-05T00:00:00+00:00","id":"CVE-2026-119990","options":[{"exploitation":"none"},{"automatable":"yes"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"secure@microsoft.com","type":"Secondary","description":[{"lang":"en","value":"CWE-306"}]}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-119990","source":"secure@microsoft.com"}]}}