CVE-2025-49733

{"id": "CVE-2025-49733", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "secure@microsoft.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2025-07-08T17:16:02.077", "references": [{"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49733", "tags": ["Vendor Advisory"], "source": "secure@microsoft.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "secure@microsoft.com", "description": [{"lang": "en", "value": "CWE-416"}]}], "descriptions": [{"lang": "en", "value": "Use after free in Windows Win32K - ICOMP allows an authorized attacker to elevate privileges locally."}, {"lang": "es", "value": "Use after free en Windows Win32K: ICOMP permite que un atacante autorizado eleve privilegios localmente."}], "lastModified": "2025-07-16T16:39:51.697", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:*", "vulnerable": true, "matchCriteriaId": "2062C268-282B-4E52-9F8C-876A2D483EAD", "versionEndExcluding": "10.0.17763.7558"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x86:*", "vulnerable": true, "matchCriteriaId": "00FCA704-C6E0-4DE4-86F0-80552527AE53", "versionEndExcluding": "10.0.17763.7558"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_21h2:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "50848190-CF61-47F6-90B8-DB0C120749F5", "versionEndExcluding": "10.0.19044.6093"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_22h2:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "01E62E99-5EDA-487C-A941-E2DA348B501F", "versionEndExcluding": "10.0.19045.6093"}, {"criteria": "cpe:2.3:o:microsoft:windows_11_22h2:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "76FEE1E8-EB22-4E01-86D7-13B35F9D2876", "versionEndExcluding": "10.0.22621.5624"}, {"criteria": "cpe:2.3:o:microsoft:windows_11_23h2:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "19D0DAB7-4BFF-4BB7-9E0E-B020CF8573C9", "versionEndExcluding": "10.0.22631.5624"}, {"criteria": "cpe:2.3:o:microsoft:windows_11_24h2:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8E866DB2-9CA7-4BCC-8591-9BC94300B779", "versionEndExcluding": "10.0.26100.4652"}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DCFD9FA0-D149-422A-975C-582C9BC9024D", "versionEndExcluding": "10.0.17763.7558"}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AE46D39E-7048-4A31-9753-39F6E5F97D1D", "versionEndExcluding": "10.0.20348.3932"}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2022_23h2:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "613302B8-D5C2-4908-9FC9-0EC1650D4517", "versionEndExcluding": "10.0.25398.1732"}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2025:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "10E640FB-32AB-45B6-BC42-56CC587C0A35", "versionEndExcluding": "10.0.26100.4652"}], "operator": "OR"}]}], "sourceIdentifier": "secure@microsoft.com"}