{"id":"CVE-2025-21283","aliases":["EUVD-2025-2348","GHSA-24m4-jmrh-xh5r"],"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":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:P/RL:O/RC:C","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.01485,"percentile":0.74229,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-1222"],"published":"2025-02-06T22:41:34Z","modified":"2026-06-17T08:42:59Z","products":[{"vendor":"microsoft","product":"edge_chromium"},{"vendor":"microsoft","product":"microsoft edge (chromium-based)"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21283","tags":["vendor-advisory","patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-21283"},{"url":"https://github.com/advisories/GHSA-24m4-jmrh-xh5r"}],"sources":{"cve":[{"id":"CVE-2025-21283","title":"Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability","description":"Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability","status":"published","published":"2025-02-06T22:41:34.422Z","modified":"2026-02-26T19:09:21.239Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:P/RL:O/RC:C","level":"medium","assessor":"cna"}],"cwes":["CWE-1222"],"updated_at":"2026-11-02T14:32:32.702673Z"}],"euvd":[{"id":"EUVD-2025-2348","description":"Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability","status":"published","published":"2025-02-06T22:41:34Z","modified":"2026-02-26T19:09:21Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:P/RL:O/RC:C","level":"medium"}],"updated_at":"2026-11-02T19:48:15.233808Z"}],"ghsa":[{"id":"GHSA-24m4-jmrh-xh5r","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":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-1222"],"updated_at":"2026-11-02T14:59:49.339987Z"}],"nvd":[{"id":"CVE-2025-21283","description":"Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability","status":"published","published":"2025-02-06T23:15:09.213Z","modified":"2026-06-17T08:42:59.293Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"secondary"},{"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":"primary"}],"cwes":["CWE-1222"],"updated_at":"2026-11-02T14:10:50.916773Z"}]}}