{"affected":[{"product":"Microsoft Edge (Chromium-based)","source":"CNA: microsoft","vendor":"Microsoft","versions":[{"lessThan":"151.0.4129.59","status":"affected","version":"1.0.0.0","versionType":"custom"}]}],"cveId":"CVE-2026-66326","cwes":["CWE-862"],"description":"Missing authorization in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.","epss":{"date":"2026-11-10","percentile":0.55892,"score":0.00768},"exploits":[],"kev":null,"metrics":[{"score":6.5,"severity":"medium","source":"CNA: microsoft","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C","version":"3.1"}],"modifiedAt":1794350464748,"publishedAt":1785797882203,"references":[{"source":"CNA: microsoft","tags":["vendor-advisory","patch"],"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-66326"}],"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-2026-66326"}],"revision":"f9679c666d4c158080978b295776aaacad9a51ce4954148fb16faa8b9ed808bd","sources":[{"modifiedAt":1794350464748,"name":"CNA: microsoft","retrievedAt":1794353798989,"url":"https://www.cve.org/CVERecord?id=CVE-2026-66326"},{"modifiedAt":null,"name":"FIRST EPSS","retrievedAt":1794353819903,"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-66326"}],"ssvc":{"assessedAt":1785801600000,"automatable":"no","exploitation":"none","source":"ADP: CISA-ADP","technicalImpact":"total"},"status":"published","title":"Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability","updatedAt":1794353819903}