{"id":"CVE-2026-42822","aliases":["EUVD-2026-30787","GHSA-5ffh-v4jr-f65h"],"status":"published","title":"Azure Local Disconnected Operations (ALDO) Elevation of Privilege Vulnerability","description":"Improper authentication in Azure Local Disconnected Operations allows an unauthorized attacker to elevate privileges over a network.","severity":{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00494,"percentile":0.42852,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287"],"published":"2026-05-18T17:03:24Z","modified":"2026-10-14T20:10:00Z","products":[{"vendor":"microsoft","product":"azure local"},{"vendor":"microsoft","product":"azure_local"},{"vendor":"microsoft","product":"azure_resource_manager"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-42822","tags":["vendor-advisory","patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-42822"},{"url":"https://github.com/advisories/GHSA-5ffh-v4jr-f65h"}],"sources":{"cve":[{"id":"CVE-2026-42822","title":"Azure Local Disconnected Operations (ALDO) Elevation of Privilege Vulnerability","description":"Improper authentication in Azure Local Disconnected Operations allows an unauthorized attacker to elevate privileges over a network.","status":"published","published":"2026-05-18T17:03:24.818Z","modified":"2026-08-10T15:13:47.77Z","cvss":[{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"critical","assessor":"cna"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T13:40:23.731501Z"}],"euvd":[{"id":"EUVD-2026-30787","description":"Improper authentication in Azure Local Disconnected Operations allows an unauthorized attacker to elevate privileges over a network.","status":"published","published":"2026-05-18T17:03:24Z","modified":"2026-08-10T15:13:47Z","cvss":[{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"critical"}],"updated_at":"2026-11-02T18:02:01.941928Z"}],"ghsa":[{"id":"GHSA-5ffh-v4jr-f65h","title":"Improper authentication in Azure Local Disconnected Operations allows an unauthorized attacker to...","description":"Improper authentication in Azure Local Disconnected Operations allows an unauthorized attacker to elevate privileges over a network.","status":"published","published":"2026-05-18T18:31:30Z","modified":"2026-05-18T18:31:31Z","cvss":[{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T15:08:12.004262Z"}],"nvd":[{"id":"CVE-2026-42822","description":"Improper authentication in Azure Local Disconnected Operations allows an unauthorized attacker to elevate privileges over a network.","status":"published","published":"2026-05-18T18:17:34.5Z","modified":"2026-10-14T20:10:00.19Z","cvss":[{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:12:19.39893Z"}]}}