{"id":"CVE-2026-56160","aliases":["EUVD-2026-48454","GHSA-34j8-7jg6-mxhf"],"status":"published","title":"Azure Red Hat OpenShift (ARO) Elevation of Privilege Vulnerability","description":"Improper authorization in Azure Red Hat OpenShift (ARO) allows an authorized attacker to elevate privileges over a network.","severity":{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.0079,"percentile":0.56582,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-285"],"published":"2026-07-23T23:55:13Z","modified":"2026-11-01T17:32:06Z","products":[{"vendor":"microsoft","product":"azure red hat openshift (aro)"},{"vendor":"microsoft","product":"azure_red_hat_openshift"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-56160","tags":["vendor-advisory","patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-56160"},{"url":"https://github.com/advisories/GHSA-34j8-7jg6-mxhf"}],"sources":{"cve":[{"id":"CVE-2026-56160","title":"Azure Red Hat OpenShift (ARO) Elevation of Privilege Vulnerability","description":"Improper authorization in Azure Red Hat OpenShift (ARO) allows an authorized attacker to elevate privileges over a network.","status":"published","published":"2026-07-23T23:55:13.691Z","modified":"2026-11-01T17:32:06.291Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"critical","assessor":"cna"}],"cwes":["CWE-285"],"updated_at":"2026-11-02T13:37:02.780526Z"}],"euvd":[{"id":"EUVD-2026-48454","description":"Improper authorization in Azure Red Hat OpenShift (ARO) allows an authorized attacker to elevate privileges over a network.","status":"published","published":"2026-07-23T23:55:13Z","modified":"2026-11-01T17:32:06Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"critical"}],"updated_at":"2026-11-02T16:58:49.629727Z"}],"ghsa":[{"id":"GHSA-34j8-7jg6-mxhf","title":"Improper authorization in Azure Red Hat OpenShift (ARO) allows an authorized attacker to elevate...","description":"Improper authorization in Azure Red Hat OpenShift (ARO) allows an authorized attacker to elevate privileges over a network.","status":"published","published":"2026-07-24T03:31:55Z","modified":"2026-07-24T03:31:56Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-285"],"updated_at":"2026-11-02T15:09:45.375488Z"}],"nvd":[{"id":"CVE-2026-56160","description":"Improper authorization in Azure Red Hat OpenShift (ARO) allows an authorized attacker to elevate privileges over a network.","status":"published","published":"2026-07-24T01:17:34.56Z","modified":"2026-10-24T13:10:00.147Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"secondary"},{"version":"3.1","score":9.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"primary"}],"cwes":["CWE-285"],"updated_at":"2026-11-02T14:12:32.473901Z"}]}}