{"id":"CVE-2026-70348","title":"Windows Management Services Denial of Service Vulnerability","summary":"Improper link resolution before file access ('link following') in Windows Management Services allows an authorized attacker to deny service locally.","severity":"medium","cvss":5.5,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C","cvssSource":"cna","cwe":["CWE-59"],"vendor":"Microsoft","product":"Windows 11 Version 24H2","affected":["windows_11_version_24h2 >= 10.0.26100.0 < 10.0.26100.9168","windows_11_version_25h2 >= 10.0.26200.0 < 10.0.26200.9168","windows_11_version_26h1 >= 10.0.28000.0 < 10.0.28000.2704"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-08-12T13:44:43.587370Z"},"published":"2026-08-11","updated":"2026-09-16","sourceUpdated":"2026-09-16T16:25:06.602Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-70348","references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-70348","label":"Windows Management Services Denial of Service Vulnerability"}],"tags":["cve.org"],"epss":0.00425,"epssPercentile":0.36403,"ingestedAt":"2026-09-08T19:08:49.657Z","slug":"CVE-2026-70348","body":"## Overview\n\nImproper link resolution before file access ('link following') in Windows Management Services allows an authorized attacker to deny service locally.\n\n## Affected\n\n- `windows_11_version_24h2 >= 10.0.26100.0 < 10.0.26100.9168`\n- `windows_11_version_25h2 >= 10.0.26200.0 < 10.0.26200.9168`\n- `windows_11_version_26h1 >= 10.0.28000.0 < 10.0.28000.2704`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":30,"depthScoreParts":{"impact":30.3,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}