CVE-2026-26123

{"id": "CVE-2026-26123", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "secure@microsoft.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 1.8}]}, "published": "2026-03-10T20:16:34.597", "references": [{"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-26123", "tags": ["Vendor Advisory"], "source": "secure@microsoft.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "secure@microsoft.com", "description": [{"lang": "en", "value": "CWE-939"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "Cwe is not in rca categories in Microsoft Authenticator allows an unauthorized attacker to disclose information locally."}, {"lang": "es", "value": "Cwe no est\u00e1 en las categor\u00edas rca en Microsoft Authenticator permite a un atacante no autorizado divulgar informaci\u00f3n localmente."}], "lastModified": "2026-03-13T20:45:13.817", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:microsoft:authenticator:*:*:*:*:*:iphone_os:*:*", "vulnerable": true, "matchCriteriaId": "AAB20FDD-A48D-4866-AA0B-29575692D3DC", "versionEndExcluding": "6.8.40"}, {"criteria": "cpe:2.3:a:microsoft:authenticator:*:*:*:*:*:android:*:*", "vulnerable": true, "matchCriteriaId": "D74666A6-9C3E-4F41-879E-2A9EE7D85671", "versionEndExcluding": "6.2511.7533"}], "operator": "OR"}]}], "sourceIdentifier": "secure@microsoft.com"}