{"id":"CVE-2025-27489","aliases":["EUVD-2025-10165","GHSA-82xw-6f7x-r595"],"status":"published","title":"Azure Local Elevation of Privilege Vulnerability","description":"Improper input validation in Azure Local allows an authorized attacker to elevate privileges locally.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00624,"percentile":0.50235,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2025-04-08T17:24:01Z","modified":"2026-08-10T15:12:55Z","products":[{"vendor":"microsoft","product":"azure stack hci os"},{"vendor":"microsoft","product":"azure stack os hci"},{"vendor":"microsoft","product":"azure_stack_hci_22h2"},{"vendor":"microsoft","product":"azure_stack_hci_23h2"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-27489","tags":["vendor-advisory","patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-27489"},{"url":"https://github.com/advisories/GHSA-82xw-6f7x-r595"}],"sources":{"cve":[{"id":"CVE-2025-27489","title":"Azure Local Elevation of Privilege Vulnerability","description":"Improper input validation in Azure Local allows an authorized attacker to elevate privileges locally.","status":"published","published":"2025-04-08T17:24:01.844Z","modified":"2026-08-10T15:12:55.453Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:32:42.078906Z"}],"euvd":[{"id":"EUVD-2025-10165","description":"Improper input validation in Azure Local allows an authorized attacker to elevate privileges locally.","status":"published","published":"2025-04-08T17:24:01Z","modified":"2026-08-10T15:12:55Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high"}],"updated_at":"2026-11-02T18:02:02.865075Z"}],"ghsa":[{"id":"GHSA-82xw-6f7x-r595","title":"Improper input validation in Azure Local allows an authorized attacker to elevate privileges...","description":"Improper input validation in Azure Local allows an authorized attacker to elevate privileges locally.","status":"published","published":"2025-04-08T18:34:51Z","modified":"2025-04-08T18:35:03Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T15:00:51.712066Z"}],"nvd":[{"id":"CVE-2025-27489","description":"Improper input validation in Azure Local allows an authorized attacker to elevate privileges locally.","status":"published","published":"2025-04-08T18:15:59.787Z","modified":"2026-06-17T09:03:41.82Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:10:59.48027Z"}]}}