{"id":"CVE-2025-21342","aliases":["EUVD-2025-2407","GHSA-68mp-7f78-5jfg"],"status":"published","title":"Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability","description":"Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.01249,"percentile":0.69777,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-843"],"published":"2025-02-06T22:41:35Z","modified":"2026-06-17T08:43:09Z","products":[{"vendor":"microsoft","product":"edge_chromium"},{"vendor":"microsoft","product":"microsoft edge (chromium-based)"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21342","tags":["vendor-advisory","patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-21342"},{"url":"https://github.com/advisories/GHSA-68mp-7f78-5jfg"}],"sources":{"cve":[{"id":"CVE-2025-21342","title":"Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability","description":"Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability","status":"published","published":"2025-02-06T22:41:35.883Z","modified":"2026-02-26T19:09:20.785Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna"}],"cwes":["CWE-843"],"updated_at":"2026-11-02T14:32:32.30152Z"}],"euvd":[{"id":"EUVD-2025-2407","description":"Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability","status":"published","published":"2025-02-06T22:41:35Z","modified":"2026-02-26T19:09:20Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high"}],"updated_at":"2026-11-02T19:48:15.233808Z"}],"ghsa":[{"id":"GHSA-68mp-7f78-5jfg","title":"Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability","description":"Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability","status":"published","published":"2025-02-07T03:32:02Z","modified":"2025-02-07T03:32:09Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-843"],"updated_at":"2026-11-02T14:59:49.339987Z"}],"nvd":[{"id":"CVE-2025-21342","description":"Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability","status":"published","published":"2025-02-06T23:15:09.363Z","modified":"2026-06-17T08:43:09.15Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-843"],"updated_at":"2026-11-02T14:10:50.916773Z"}]}}