{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-06-19T11:18:54.509","vulnerabilities":[{"cve":{"id":"CVE-2025-48799","sourceIdentifier":"secure@microsoft.com","published":"2025-07-08T17:15:42.720","lastModified":"2026-06-17T09:30:19.030","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"Improper link resolution before file access ('link following') in Windows Update Service allows an authorized attacker to elevate privileges locally."},{"lang":"es","value":"La resolución incorrecta de un vínculo antes del acceso a un archivo ('seguimiento de un vínculo') en Windows Update Service permite que un atacante autorizado eleve privilegios localmente."}],"affected":[{"source":"secure@microsoft.com","affectedData":[{"vendor":"Microsoft","product":"Windows 10 Version 1607","platforms":["32-bit Systems","x64-based Systems"],"versions":[{"version":"10.0.14393.0","lessThan":"10.0.14393.8246","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Windows 10 Version 1809","platforms":["32-bit Systems","x64-based Systems"],"versions":[{"version":"10.0.17763.0","lessThan":"10.0.17763.7558","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Windows 10 Version 21H2","platforms":["32-bit Systems","ARM64-based Systems","x64-based Systems"],"versions":[{"version":"10.0.19044.0","lessThan":"10.0.19044.6093","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Windows 10 Version 22H2","platforms":["32-bit Systems","ARM64-based Systems","x64-based Systems"],"versions":[{"version":"10.0.19045.0","lessThan":"10.0.19045.6093","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Windows 11 version 22H2","platforms":["ARM64-based Systems","x64-based Systems"],"versions":[{"version":"10.0.22621.0","lessThan":"10.0.22621.5624","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Windows 11 version 22H3","platforms":["ARM64-based Systems"],"versions":[{"version":"10.0.22631.0","lessThan":"10.0.22631.5624","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Windows 11 Version 23H2","platforms":["x64-based Systems"],"versions":[{"version":"10.0.22631.0","lessThan":"10.0.22631.5624","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Windows 11 Version 24H2","platforms":["ARM64-based Systems","x64-based Systems"],"versions":[{"version":"10.0.26100.0","lessThan":"10.0.26100.4652","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Windows Server 2025","platforms":["x64-based Systems"],"versions":[{"version":"10.0.26100.0","lessThan":"10.0.26100.4652","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Windows Server 2025 (Server Core installation)","platforms":["x64-based Systems"],"versions":[{"version":"10.0.26100.0","lessThan":"10.0.26100.4652","versionType":"custom","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"secure@microsoft.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":7.8,"baseSeverity":"HIGH","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":5.9}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2025-07-08T19:19:46.769327Z","id":"CVE-2025-48799","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"secure@microsoft.com","type":"Secondary","description":[{"lang":"en","value":"CWE-59"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:x64:*","versionEndExcluding":"10.0.14393.8246","matchCriteriaId":"3CEAC32A-5246-4F6B-8DD5-E49F3BA621DA"},{"vulnerable":true,"criteria":"cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:x86:*","versionEndExcluding":"10.0.14393.8246","matchCriteriaId":"E0A0243D-52B4-49AE-B1AE-263640C492B0"},{"vulnerable":true,"criteria":"cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:*","versionEndExcluding":"10.0.17763.7558","matchCriteriaId":"2062C268-282B-4E52-9F8C-876A2D483EAD"},{"vulnerable":true,"criteria":"cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x86:*","versionEndExcluding":"10.0.17763.7558","matchCriteriaId":"00FCA704-C6E0-4DE4-86F0-80552527AE53"},{"vulnerable":true,"criteria":"cpe:2.3:o:microsoft:windows_10_21h2:*:*:*:*:*:*:*:*","versionEndExcluding":"10.0.19044.6093","matchCriteriaId":"50848190-CF61-47F6-90B8-DB0C120749F5"},{"vulnerable":true,"criteria":"cpe:2.3:o:microsoft:windows_10_22h2:*:*:*:*:*:*:*:*","versionEndExcluding":"10.0.19045.6093","matchCriteriaId":"01E62E99-5EDA-487C-A941-E2DA348B501F"},{"vulnerable":true,"criteria":"cpe:2.3:o:microsoft:windows_11_22h2:*:*:*:*:*:*:*:*","versionEndExcluding":"10.0.22621.5624","matchCriteriaId":"76FEE1E8-EB22-4E01-86D7-13B35F9D2876"},{"vulnerable":true,"criteria":"cpe:2.3:o:microsoft:windows_11_23h2:*:*:*:*:*:*:*:*","versionEndExcluding":"10.0.22631.5624","matchCriteriaId":"19D0DAB7-4BFF-4BB7-9E0E-B020CF8573C9"},{"vulnerable":true,"criteria":"cpe:2.3:o:microsoft:windows_11_24h2:*:*:*:*:*:*:*:*","versionEndExcluding":"10.0.26100.4652","matchCriteriaId":"8E866DB2-9CA7-4BCC-8591-9BC94300B779"},{"vulnerable":true,"criteria":"cpe:2.3:o:microsoft:windows_server_2025:*:*:*:*:*:*:*:*","versionEndExcluding":"10.0.26100.4652","matchCriteriaId":"10E640FB-32AB-45B6-BC42-56CC587C0A35"}]}]}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-48799","source":"secure@microsoft.com","tags":["Vendor Advisory"]},{"url":"https://www.vicarius.io/vsociety/posts/cve-2025-48799-detection-script-elevation-of-privilege-vulnerability-in-windows-update-service","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Third Party Advisory"]},{"url":"https://www.vicarius.io/vsociety/posts/cve-2025-48799-mitigation-script-elevation-of-privilege-vulnerability-in-windows-update-service","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Mitigation","Third Party Advisory"]}]}}]}