{"affected":[{"platforms":["Azure"],"product":"Azure Confidential Clean Room","source":"CNA: microsoft","vendor":"Microsoft","versions":[{"lessThan":"11.0.0","status":"affected","version":"1.0.0","versionType":"custom"}]}],"cveId":"CVE-2026-121668","cwes":["CWE-862"],"description":"Missing authorization in Azure Confidential Clean Rooms allows an authorized attacker to perform tampering over a network.","epss":null,"exploits":[],"kev":null,"metrics":[{"score":7.7,"severity":"high","source":"CNA: microsoft","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N/E:U/RL:O/RC:C","version":"3.1"}],"modifiedAt":1794339734866,"publishedAt":1794334918378,"references":[{"source":"CNA: microsoft","tags":["vendor-advisory","patch"],"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-121668"}],"remediation":[{"kind":"fix","source":"CNA: microsoft","text":"The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.","url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-121668"}],"revision":"e5edbae865c1c32c6a7fd9d185e2c6e1f594c5fc1d5648e6fa8a64157de45ff2","sources":[{"modifiedAt":1794339734866,"name":"CNA: microsoft","retrievedAt":1794340194530,"url":"https://www.cve.org/CVERecord?id=CVE-2026-121668"}],"ssvc":null,"status":"published","title":"Azure Confidential Clean Rooms Tampering Vulnerability","updatedAt":1794340194530}