{"id":"CVE-2026-45476","title":"Microsoft Azure Network Adapter Elevation of Privilege Vulnerability","summary":"Use after free in Linux MANA Driver allows an authorized attacker to elevate privileges locally.","severity":"high","cvss":8.2,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C","cvssSource":"cna","cwe":["CWE-416"],"vendor":"Microsoft","product":"Linux kernel - Microsoft MANA Network Driver","affected":["linux_kernel_-_microsoft_mana_network_driver >= 1.0.0 < 7.1"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-06-10T03:57:37.665620Z"},"published":"2026-06-09","updated":"2026-09-24","sourceUpdated":"2026-09-24T13:44:23.700Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-45476","references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-45476","label":"Microsoft Azure Network Adapter Elevation of Privilege Vulnerability"}],"tags":["cve.org"],"epss":0.00324,"epssPercentile":0.25728,"ingestedAt":"2026-09-24T14:44:21.400Z","slug":"CVE-2026-45476","body":"## Overview\n\nUse after free in Linux MANA Driver allows an authorized attacker to elevate privileges locally.\n\n## Affected\n\n- `linux_kernel_-_microsoft_mana_network_driver >= 1.0.0 < 7.1`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":45,"depthScoreParts":{"impact":45.1,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}