{"id":"CVE-2026-85892","title":"Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Edge (Chromium-based) allows an authorized attacker to elevate privileges locally.","summary":"Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Edge (Chromium-based) allows an authorized attacker to elevate privileges locally.","severity":"high","cvss":7.8,"cvssVector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H","cwe":["CWE-362"],"vendor":"microsoft","product":"edge_chromium","affected":["edge_chromium < 152.0.4191.66"],"patched":["edge_chromium 152.0.4191.66"],"published":"2026-09-14","updated":"2026-09-25","sourceUpdated":"2026-09-25T20:45:14.593","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-85892","references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-85892","label":"secure@microsoft.com"}],"tags":["nvd","cve.org"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-09-14T19:11:14.371876Z"},"epss":0.00202,"epssPercentile":0.10087,"ingestedAt":"2026-09-14T19:13:23.460Z","slug":"CVE-2026-85892","body":"## Overview\n\nConcurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Edge (Chromium-based) allows an authorized attacker to elevate privileges locally.\n\n## Affected\n\n- `edge_chromium < 152.0.4191.66`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `edge_chromium 152.0.4191.66`","depth":"twilight","depthScore":43,"depthScoreParts":{"impact":42.9,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}