{"revision":"1b1bab0c97d54bb8adbde0d2dac4abfd","evidence":{"cve":"CVE-2025-21333","kev":{"cve":"CVE-2025-21333","product":"Windows","name":"Microsoft Windows Hyper-V NT Kernel Integration VSP Heap-based Buffer Overflow Vulnerability","dateAdded":"2025-01-14","dueDate":"2025-02-04","knownRansomwareUse":false,"shortDescription":"Microsoft Windows Hyper-V NT Kernel Integration VSP contains a heap-based buffer overflow vulnerability that allows a local attacker to gain SYSTEM privileges.","vendor":"Microsoft","isMicrosoft":true,"products":[],"advisoryUrl":null,"publicExploit":null,"msrcUrl":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21333","cisaUrl":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2025-21333"},"epss":null,"observedAt":"2026-10-23T16:01:26.7735792+00:00","kevRetained":false,"reviewIdentity":"51fe9b46e6d537a84fe569f8"}}