{"id":"CVE-2025-21404","aliases":["EUVD-2025-2464","GHSA-g6rc-7qwp-r256"],"status":"published","title":"Microsoft Edge (Chromium-based) Spoofing Vulnerability","description":"Microsoft Edge (Chromium-based) Spoofing Vulnerability","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.01079,"percentile":0.65499,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-449","CWE-451"],"published":"2025-02-06T22:41:28Z","modified":"2026-06-17T08:43:17Z","products":[{"vendor":"microsoft","product":"edge_chromium"},{"vendor":"microsoft","product":"microsoft edge (chromium-based)"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21404","tags":["vendor-advisory","patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-21404"},{"url":"https://github.com/advisories/GHSA-g6rc-7qwp-r256"}],"sources":{"cve":[{"id":"CVE-2025-21404","title":"Microsoft Edge (Chromium-based) Spoofing Vulnerability","description":"Microsoft Edge (Chromium-based) Spoofing Vulnerability","status":"published","published":"2025-02-06T22:41:28.453Z","modified":"2026-02-13T19:44:26.2Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C","level":"medium","assessor":"cna"}],"cwes":["CWE-449","CWE-451"],"updated_at":"2026-11-02T14:32:32.702673Z"}],"euvd":[{"id":"EUVD-2025-2464","description":"Microsoft Edge (Chromium-based) Spoofing Vulnerability","status":"published","published":"2025-02-06T22:41:28Z","modified":"2026-02-13T19:44:26Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C","level":"medium"}],"updated_at":"2026-11-02T19:48:38.489604Z"}],"ghsa":[{"id":"GHSA-g6rc-7qwp-r256","title":"Microsoft Edge (Chromium-based) Spoofing Vulnerability","description":"Microsoft Edge (Chromium-based) Spoofing Vulnerability","status":"published","published":"2025-02-07T03:32:02Z","modified":"2025-02-11T18:31:33Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","level":"medium"}],"cwes":["CWE-449","CWE-451"],"updated_at":"2026-11-02T14:59:53.226964Z"}],"nvd":[{"id":"CVE-2025-21404","description":"Microsoft Edge (Chromium-based) Spoofing Vulnerability","status":"published","published":"2025-02-06T23:15:09.7Z","modified":"2026-06-17T08:43:17.217Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-449","CWE-451"],"updated_at":"2026-11-02T14:10:50.916773Z"}]}}