{"id":"CVE-2025-21401","aliases":["EUVD-2025-2461","GHSA-j6f2-8w8g-93pq"],"status":"published","title":"Microsoft Edge (Chromium-based) Security Feature Bypass Vulnerability","description":"Microsoft Edge (Chromium-based) Security Feature Bypass Vulnerability","severity":{"version":"3.1","score":4.5,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L/E:U/RL:O/RC:C","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00322,"percentile":0.25566,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-601"],"published":"2025-02-14T23:16:06Z","modified":"2026-06-17T08:43:16Z","products":[{"vendor":"microsoft","product":"edge_chromium"},{"vendor":"microsoft","product":"microsoft edge (chromium-based)"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21401","tags":["vendor-advisory","patch","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-21401"},{"url":"https://github.com/advisories/GHSA-j6f2-8w8g-93pq"}],"sources":{"cve":[{"id":"CVE-2025-21401","title":"Microsoft Edge (Chromium-based) Security Feature Bypass Vulnerability","description":"Microsoft Edge (Chromium-based) Security Feature Bypass Vulnerability","status":"published","published":"2025-02-14T23:16:06.368Z","modified":"2026-02-13T19:44:48.442Z","cvss":[{"version":"3.1","score":4.5,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L/E:U/RL:O/RC:C","level":"medium","assessor":"cna"}],"cwes":["CWE-601"],"updated_at":"2026-11-02T14:32:32.30152Z"}],"euvd":[{"id":"EUVD-2025-2461","description":"Microsoft Edge (Chromium-based) Security Feature Bypass Vulnerability","status":"published","published":"2025-02-14T23:16:06Z","modified":"2026-02-13T19:44:48Z","cvss":[{"version":"3.1","score":4.5,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L/E:U/RL:O/RC:C","level":"medium"}],"updated_at":"2026-11-02T19:48:38.489604Z"}],"ghsa":[{"id":"GHSA-j6f2-8w8g-93pq","title":"Microsoft Edge (Chromium-based) Security Feature Bypass Vulnerability","description":"Microsoft Edge (Chromium-based) Security Feature Bypass Vulnerability","status":"published","published":"2025-02-15T00:32:47Z","modified":"2025-02-15T00:32:52Z","cvss":[{"version":"3.1","score":4.5,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L","level":"medium"}],"cwes":["CWE-601"],"updated_at":"2026-11-02T14:59:57.660546Z"}],"nvd":[{"id":"CVE-2025-21401","description":"Microsoft Edge (Chromium-based) Security Feature Bypass Vulnerability","status":"published","published":"2025-02-15T00:15:27.163Z","modified":"2026-06-17T08:43:16.9Z","cvss":[{"version":"3.1","score":4.5,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L","level":"medium","assessor":"secondary"}],"cwes":["CWE-601"],"updated_at":"2026-11-02T14:10:51.445921Z"}]}}