CVE-2026-23651

{"id": "CVE-2026-23651", "cveTags": [{"tags": ["exclusively-hosted-service"], "sourceIdentifier": "secure@microsoft.com"}], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "secure@microsoft.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.7, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 0.8}]}, "published": "2026-03-05T23:16:19.673", "references": [{"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-23651", "tags": ["Vendor Advisory"], "source": "secure@microsoft.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "secure@microsoft.com", "description": [{"lang": "en", "value": "CWE-625"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-Other"}]}], "descriptions": [{"lang": "en", "value": "Permissive regular expression in Azure Compute Gallery allows an authorized attacker to elevate privileges locally."}, {"lang": "es", "value": "Expresi\u00f3n regular permisiva en Azure Compute Gallery permite a un atacante autorizado elevar privilegios localmente."}], "lastModified": "2026-03-16T15:40:35.150", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:microsoft:aci_confidential_containers:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E0672AA1-25ED-4836-A487-6DA0FC873C84"}], "operator": "OR"}]}], "sourceIdentifier": "secure@microsoft.com"}