{"id":"CVE-2024-21400","title":"Microsoft Azure Kubernetes Service Confidential Container Elevation of Privilege Vulnerability","summary":"Microsoft Azure Kubernetes Service Confidential Container Elevation of Privilege Vulnerability","severity":"critical","cvss":9,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","cwe":["CWE-22"],"vendor":"microsoft","product":"confcom","affected":["confcom < 0.3.3"],"patched":["confcom 0.3.3"],"published":"2024-03-12","updated":"2026-09-14","sourceUpdated":"2026-09-14T13:44:43.017","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2024-21400","references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21400","label":"secure@microsoft.com"},{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21400","label":"af854a3a-2127-422b-91ae-364da2661108"}],"tags":["nvd"],"epss":0.02197,"epssPercentile":0.81506,"ingestedAt":"2026-09-14T14:19:48.712Z","slug":"CVE-2024-21400","body":"## Overview\n\nMicrosoft Azure Kubernetes Service Confidential Container Elevation of Privilege Vulnerability\n\n## Affected\n\n- `confcom < 0.3.3`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `confcom 0.3.3`","depth":"midnight","depthScore":50,"depthScoreParts":{"impact":49.5,"likelihood":0.4,"exploitation":0,"ransomware":0},"changes":[]}