{"id":"CVE-2026-70341","title":"Use after free in Microsoft Edge (Chromium-based) allows an authorized attacker to execute code over a network.","summary":"Use after free in Microsoft Edge (Chromium-based) allows an authorized attacker to execute code over a network.","severity":"high","cvss":8.5,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H","cwe":["CWE-416"],"vendor":"microsoft","product":"edge","affected":["edge","edge < 152.0.4191.52","edge_chromium < 152.0.4191.52"],"patched":["edge 152.0.4191.52","edge_chromium 152.0.4191.52"],"published":"2026-09-11","updated":"2026-10-06","sourceUpdated":"2026-10-06T15:45:16.650","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-70341","references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-70341","label":"secure@microsoft.com"}],"tags":["nvd","cve.org"],"epss":0.00637,"epssPercentile":0.50347,"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-09-12T03:55:42.747889Z"},"ingestedAt":"2026-09-14T15:23:07.478Z","slug":"CVE-2026-70341","body":"## Overview\n\nUse after free in Microsoft Edge (Chromium-based) allows an authorized attacker to execute code over a network.\n\n## Affected\n\n- `edge`\n- `edge < 152.0.4191.52`\n- `edge_chromium < 152.0.4191.52`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `edge 152.0.4191.52`\n- `edge_chromium 152.0.4191.52`","depth":"twilight","depthScore":47,"depthScoreParts":{"impact":46.8,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}