CVE-2026-23663

{"id": "CVE-2026-23663", "cveTags": [{"tags": ["exclusively-hosted-service"], "sourceIdentifier": "secure@microsoft.com"}], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "secure@microsoft.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2026-05-22T23:16:41.723", "references": [{"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-23663", "tags": ["Vendor Advisory"], "source": "secure@microsoft.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "secure@microsoft.com", "description": [{"lang": "en", "value": "CWE-269"}]}], "descriptions": [{"lang": "en", "value": "Improper privilege management in Azure Entra ID allows an unauthorized attacker to elevate privileges over a network."}], "lastModified": "2026-05-27T12:16:23.037", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:microsoft:global_secure_access:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D2911C81-5C57-4A9A-9B6C-D2720178DAA5"}], "operator": "OR"}]}], "sourceIdentifier": "secure@microsoft.com"}