{"id":"CVE-2026-62836","title":"Improper restriction of communication channel to intended endpoints in Azure SQL Managed Instance allows an unauthorized attacker to elevate privileges over a network.","summary":"Improper restriction of communication channel to intended endpoints in Azure SQL Managed Instance allows an unauthorized attacker to elevate privileges over a network.","severity":"high","cvss":8.7,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N","cwe":["CWE-923"],"vendor":"microsoft","product":"azure_sql_managed_instance","affected":["azure_sql_managed_instance"],"published":"2026-08-07","updated":"2026-08-08","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-62836","references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-62836","label":"secure@microsoft.com"}],"tags":["nvd","cve.org"],"epss":0.00435,"epssPercentile":0.37131,"ingestedAt":"2026-08-09T02:32:00.263Z","ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-08-07T00:00:00+00:00"},"slug":"CVE-2026-62836","body":"## Overview\n\nImproper restriction of communication channel to intended endpoints in Azure SQL Managed Instance allows an unauthorized attacker to elevate privileges over a network.\n\n## Affected\n\n- `azure_sql_managed_instance`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":48,"depthScoreParts":{"impact":47.8,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}