{"id":"CVE-2026-70288","title":"Time-of-check time-of-use (toctou) race condition in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.","summary":"Time-of-check time-of-use (toctou) race condition in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.","severity":"medium","cvss":5.5,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","cwe":["CWE-367"],"published":"2026-10-13","updated":"2026-10-13","sourceUpdated":"2026-10-13T21:18:17.060","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-70288","references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-70288","label":"secure@microsoft.com"}],"tags":["nvd"],"ingestedAt":"2026-10-13T19:43:29.048Z","slug":"CVE-2026-70288","body":"## Overview\n\nTime-of-check time-of-use (toctou) race condition in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.\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,"exploitation":0,"ransomware":0},"changes":[]}