CVE-2026-26111

{"id": "CVE-2026-26111", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "secure@microsoft.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.0, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.1}]}, "published": "2026-03-10T18:18:39.700", "references": [{"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-26111", "tags": ["Vendor Advisory"], "source": "secure@microsoft.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "secure@microsoft.com", "description": [{"lang": "en", "value": "CWE-122"}, {"lang": "en", "value": "CWE-190"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-190"}]}], "descriptions": [{"lang": "en", "value": "Integer overflow or wraparound in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to execute code over a network."}, {"lang": "es", "value": "Desbordamiento de entero o ajuste circular en el Servicio de Enrutamiento y Acceso Remoto de Windows (RRAS) permite a un atacante no autorizado ejecutar c\u00f3digo a trav\u00e9s de una red."}], "lastModified": "2026-03-13T20:43:31.720", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows_server_2012:*:*:*:*:standard:*:x64:*", "vulnerable": true, "matchCriteriaId": "FD444AC9-BD57-467E-8E5F-3CF5A9C79A36", "versionEndExcluding": "6.2.9200.25973"}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DB18C4CE-5917-401E-ACF7-2747084FD36E"}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:-:*:x64:*", "vulnerable": true, "matchCriteriaId": "9243058A-5F50-43F1-A678-7359670A2844", "versionEndExcluding": "10.0.14393.8957"}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:-:*:x64:*", "vulnerable": true, "matchCriteriaId": "741B5659-F06A-49CD-8E6E-83CEEC345AA8", "versionEndExcluding": "10.0.17763.8511"}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:-:*:x64:*", "vulnerable": true, "matchCriteriaId": "9897EF2D-4D0E-476D-8BC8-59873B9F771A", "versionEndExcluding": "10.0.20348.4893"}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2025:*:*:*:*:-:*:x64:*", "vulnerable": true, "matchCriteriaId": "32AC7967-C42A-44D3-A652-71F34E7471ED", "versionEndExcluding": "10.0.26100.32522"}], "operator": "OR"}]}], "sourceIdentifier": "secure@microsoft.com"}