{"id":"CVE-2026-70248","title":"Null pointer dereference in Windows Hyper-V allows an authorized attacker to deny service locally.","summary":"Null pointer dereference in Windows Hyper-V allows an authorized attacker to deny service locally.","severity":"medium","cvss":6.5,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H","cwe":["CWE-476"],"published":"2026-10-13","updated":"2026-10-13","sourceUpdated":"2026-10-13T21:18:12.143","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-70248","references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-70248","label":"secure@microsoft.com"}],"tags":["nvd"],"ingestedAt":"2026-10-13T19:43:29.037Z","slug":"CVE-2026-70248","body":"## Overview\n\nNull pointer dereference in Windows Hyper-V allows an authorized attacker to deny service locally.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":36,"depthScoreParts":{"impact":35.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}