{"id":"CVE-2026-70155","title":"Missing release of memory after effective lifetime in Windows DNS allows an unauthorized attacker to deny service over a network.","summary":"Missing release of memory after effective lifetime in Windows DNS allows an unauthorized attacker to deny service over a network.","severity":"high","cvss":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","cwe":["CWE-401"],"published":"2026-10-13","updated":"2026-10-13","sourceUpdated":"2026-10-13T22:18:11.643","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-70155","references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-70155","label":"secure@microsoft.com"}],"tags":["nvd"],"ingestedAt":"2026-10-13T19:43:29.014Z","slug":"CVE-2026-70155","body":"## Overview\n\nMissing release of memory after effective lifetime in Windows DNS allows an unauthorized attacker to deny service over a network.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":41,"depthScoreParts":{"impact":41.3,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}