{"id":"CVE-2026-62895","aliases":["EUVD-2026-73168","GHSA-g4cc-fmmc-jp7p"],"status":"published","title":"Azure Arc SQL Server Extension Elevation of Privilege Vulnerability","description":"Permissive cross-domain policy with untrusted domains in Azure Arc allows an unauthorized attacker to elevate privileges over a network.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/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":0.00798,"percentile":0.56797,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-1390","CWE-89","CWE-942"],"published":"2026-09-08T17:10:31Z","modified":"2026-10-31T16:09:15Z","products":[{"vendor":"microsoft","product":"azure arc sql server extension"},{"vendor":"microsoft","product":"azure_arc__sql_server_extension"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-62895","tags":["vendor-advisory","patch","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-62895"},{"url":"https://github.com/advisories/GHSA-g4cc-fmmc-jp7p"}],"sources":{"cve":[{"id":"CVE-2026-62895","title":"Azure Arc SQL Server Extension Elevation of Privilege Vulnerability","description":"Permissive cross-domain policy with untrusted domains in Azure Arc allows an unauthorized attacker to elevate privileges over a network.","status":"published","published":"2026-09-08T17:10:31.306Z","modified":"2026-10-31T16:09:15.537Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna"}],"cwes":["CWE-942","CWE-1390","CWE-89"],"updated_at":"2026-11-02T14:20:14.665567Z"}],"euvd":[{"id":"EUVD-2026-73168","description":"Permissive cross-domain policy with untrusted domains in Azure Arc allows an unauthorized attacker to elevate privileges over a network.","status":"published","published":"2026-09-08T17:10:31Z","modified":"2026-10-31T16:09:15Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high"}],"updated_at":"2026-11-02T16:59:00.860117Z"}],"ghsa":[{"id":"GHSA-g4cc-fmmc-jp7p","title":"Permissive cross-domain policy with untrusted domains in Azure Arc allows an unauthorized...","description":"Permissive cross-domain policy with untrusted domains in Azure Arc allows an unauthorized attacker to elevate privileges over a network.","status":"published","published":"2026-09-08T18:32:07Z","modified":"2026-09-08T18:32:14Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-89"],"updated_at":"2026-11-02T15:11:29.303164Z"}],"nvd":[{"id":"CVE-2026-62895","description":"Permissive cross-domain policy with untrusted domains in Azure Arc allows an unauthorized attacker to elevate privileges over a network.","status":"published","published":"2026-09-08T18:18:08.877Z","modified":"2026-10-20T15:44:49.47Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-89","CWE-942","CWE-1390"],"updated_at":"2026-11-02T14:12:44.436435Z"}]}}