{"affected":[{"conditional":false,"product":"edge_chromium","source":"NVD","vendor":"microsoft","versions":[{"lessThan":"155.0.4283.45","status":"affected","version":"*","versionType":"custom"}]}],"cpeConfigurations":[{"negate":false,"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:microsoft:edge_chromium:*:*:*:*:*:*:*:*","versionEndExcluding":"155.0.4283.45","vulnerable":true}],"negate":false,"operator":"OR"}],"operator":"OR"}],"cveId":"CVE-2026-85899","cwes":["CWE-416"],"description":"Use after free in Microsoft Edge (Chromium-based) allows an authorized attacker to elevate privileges over a network.","epss":null,"exploits":[],"kev":null,"metrics":[{"score":8.1,"severity":"high","source":"NVD: secure@microsoft.com","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H","version":"3.1"}],"modifiedAt":1793728615053,"publishedAt":1793290785410,"references":[{"source":"secure@microsoft.com","tags":["Patch","Vendor Advisory"],"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-85899"}],"remediation":[{"kind":"fix","source":"secure@microsoft.com","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-2026-85899"}],"revision":"e5f472b4220a571a012b16b5786e2058df5065c7120fbb23674611a609114abd","sources":[{"modifiedAt":1793728615053,"name":"NVD","retrievedAt":1793729924109,"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-85899"}],"ssvc":{"assessedAt":1793332594266,"automatable":"no","exploitation":"none","source":"NVD SSVC: 134c704f-9b21-4f2e-91b3-4a467353bcc0","technicalImpact":"total"},"status":"published","title":"CVE-2026-85899","updatedAt":1793729924109}