{"id":"CVE-2026-45476","aliases":["EUVD-2026-35546","GHSA-w6wg-wvpc-5gj5"],"status":"published","title":"Microsoft Azure Network Adapter Elevation of Privilege Vulnerability","description":"Use after free in Linux MANA Driver allows an authorized attacker to elevate privileges locally.","severity":{"version":"3.1","score":8.2,"vector":"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","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00324,"percentile":0.25707,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-416"],"published":"2026-06-09T17:05:27Z","modified":"2026-11-10T23:24:20Z","products":[{"vendor":"microsoft","product":"azure_network_adapter"},{"vendor":"microsoft","product":"linux kernel - microsoft mana network driver"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-45476","tags":["vendor-advisory","patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-45476"},{"url":"https://github.com/advisories/GHSA-w6wg-wvpc-5gj5"}],"sources":{"cve":[{"id":"CVE-2026-45476","title":"Microsoft Azure Network Adapter Elevation of Privilege Vulnerability","description":"Use after free in Linux MANA Driver allows an authorized attacker to elevate privileges locally.","status":"published","published":"2026-06-09T17:05:27.647Z","modified":"2026-11-10T23:24:20.602Z","cvss":[{"version":"3.1","score":8.2,"vector":"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","level":"high","assessor":"cna"}],"cwes":["CWE-416"],"updated_at":"2026-11-11T00:50:10.062046Z"}],"euvd":[{"id":"EUVD-2026-35546","description":"Use after free in Linux MANA Driver allows an authorized attacker to elevate privileges locally.","status":"published","published":"2026-06-09T17:05:27Z","modified":"2026-11-10T23:24:20Z","cvss":[{"version":"3.1","score":8.2,"vector":"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","level":"high"}],"updated_at":"2026-11-11T00:24:45.886763Z"}],"ghsa":[{"id":"GHSA-w6wg-wvpc-5gj5","title":"Use after free in Linux MANA Driver allows an authorized attacker to elevate privileges locally.","description":"Use after free in Linux MANA Driver allows an authorized attacker to elevate privileges locally.","status":"published","published":"2026-06-09T18:30:49Z","modified":"2026-06-09T18:30:57Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T15:08:41.598643Z"}],"nvd":[{"id":"CVE-2026-45476","description":"Use after free in Linux MANA Driver allows an authorized attacker to elevate privileges locally.","status":"published","published":"2026-06-09T17:17:22.14Z","modified":"2026-07-23T08:10:00.137Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T14:12:23.109705Z"}]}}