{"id":"CVE-2023-24880","aliases":["EUVD-2023-28870","GHSA-w3h4-66f2-wvx7"],"status":"published","title":"Windows SmartScreen Security Feature Bypass Vulnerability","description":"Windows SmartScreen Security Feature Bypass Vulnerability","severity":{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L/E:F/RL:O/RC:C","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.78152,"percentile":0.9958,"model":"v2026.06.15"},"facts":{"in_kev":true,"known_exploited":true,"public_exploit":false,"fix_available":false},"cwes":["CWE-863"],"published":"2023-03-14T16:55:59Z","modified":"2026-06-17T05:40:10Z","kev":{"date_added":"2023-03-14","due_date":"2023-04-04","required_action":"Apply updates per vendor instructions.","known_ransomware_use":"Known"},"exploitation":[{"source":"euvd","since":"2023-03-14"},{"source":"kev","since":"2023-03-14"}],"products":[{"vendor":"microsoft","product":"windows"},{"vendor":"microsoft","product":"windows 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Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-24880"},{"url":"https://github.com/advisories/GHSA-w3h4-66f2-wvx7"}],"sources":{"cve":[{"id":"CVE-2023-24880","title":"Windows SmartScreen Security Feature Bypass Vulnerability","description":"Windows SmartScreen Security Feature Bypass Vulnerability","status":"published","published":"2023-03-14T16:55:59.434Z","modified":"2025-10-21T23:15:23.552Z","cvss":[{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L/E:F/RL:O/RC:C","level":"medium","assessor":"cna"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T14:35:27.006218Z"}],"euvd":[{"id":"EUVD-2023-28870","description":"Windows SmartScreen Security Feature Bypass 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