CVE-2025-32709

{"id": "CVE-2025-32709", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "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": "2025-05-13T17:16:04.020", "references": [{"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-32709", "tags": ["Vendor Advisory"], "source": "secure@microsoft.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "secure@microsoft.com", "description": [{"lang": "en", "value": "CWE-416"}]}], "descriptions": [{"lang": "en", "value": "Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally."}, {"lang": "es", "value": "Use After Free del controlador de funciones auxiliares de Windows para WinSock permite que un atacante autorizado eleve privilegios localmente."}], "lastModified": "2025-05-16T16:29:34.783", "cisaActionDue": "2025-06-03", "cisaExploitAdd": "2025-05-13", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows_10_1507:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "59596E66-63AB-4895-A385-57111ED18743", "versionEndExcluding": "10.0.10240.21014"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "286B3A60-FF95-4391-8AF0-D46D5AAB6234", "versionEndExcluding": "10.0.14393.8066"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:*", "vulnerable": true, "matchCriteriaId": "63199B82-79B6-461A-AC6D-CD1EE5EBCC80", "versionEndExcluding": "10.0.17763.7314"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x86:*", "vulnerable": true, "matchCriteriaId": "C7D99F6B-B97B-4010-AA5C-84E9FE50D860", "versionEndExcluding": "10.0.17763.7314"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_21h2:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "87D3BE2A-EF7B-4653-AE64-9F8FE0E12223", "versionEndExcluding": "10.0.19044.5854"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_22h2:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6F95690D-5720-4ACD-A378-BC3040E42AF2", "versionEndExcluding": "10.0.19045.5854"}, {"criteria": "cpe:2.3:o:microsoft:windows_11_22h2:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9929270C-5F72-40B8-B36B-073E6D1B00B6", "versionEndExcluding": "10.0.22621.5335"}, {"criteria": "cpe:2.3:o:microsoft:windows_11_23h2:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "894FA410-3F24-45CB-B347-3F839CBA8DD8", "versionEndExcluding": "10.0.22631.5335"}, {"criteria": "cpe:2.3:o:microsoft:windows_11_24h2:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "644E96C3-1EA7-48E2-B800-C6ADA2D65FCD", "versionEndExcluding": "10.0.26100.4061"}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A7DF96F8-BA6A-4780-9CA3-F719B3F81074"}, {"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:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "91433700-DB90-4524-8FAE-FF3895C2A45F", "versionEndExcluding": "10.0.14393.8066"}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1B47EE2B-4081-4D43-8AF7-C8EB11852312", "versionEndExcluding": "10.0.17763.7314"}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "76679D4E-C4EF-4EED-BCDE-79F5AF859576", "versionEndExcluding": "10.0.20348.3692"}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2022_23h2:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2B9B2720-3733-4C50-85F7-156D781D15B8", "versionEndExcluding": "10.0.25398.1611"}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2025:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DAE51E4F-FCFF-4DC0-9B76-861EE20D54A4", "versionEndExcluding": "10.0.26100.4061"}], "operator": "OR"}]}], "sourceIdentifier": "secure@microsoft.com", "cisaRequiredAction": "Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.", "cisaVulnerabilityName": "Microsoft Windows Ancillary Function Driver for WinSock Use-After-Free Vulnerability"}