{"id":"CVE-2025-21259","aliases":["EUVD-2025-2325","GHSA-47m6-2q4v-m2vx"],"status":"published","title":"Microsoft Outlook Spoofing Vulnerability","description":"Microsoft Outlook Spoofing Vulnerability","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/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":0.01154,"percentile":0.67417,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-451"],"published":"2025-02-11T17:58:20Z","modified":"2026-06-17T08:42:55Z","products":[{"vendor":"microsoft","product":"microsoft outlook for android"},{"vendor":"microsoft","product":"outlook"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21259","tags":["vendor-advisory","patch","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-21259"},{"url":"https://github.com/advisories/GHSA-47m6-2q4v-m2vx"}],"sources":{"cve":[{"id":"CVE-2025-21259","title":"Microsoft Outlook Spoofing Vulnerability","description":"Microsoft Outlook Spoofing Vulnerability","status":"published","published":"2025-02-11T17:58:20.856Z","modified":"2026-02-13T19:44:22.708Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C","level":"medium","assessor":"cna"}],"cwes":["CWE-451"],"updated_at":"2026-11-02T14:32:32.30152Z"}],"euvd":[{"id":"EUVD-2025-2325","description":"Microsoft Outlook Spoofing Vulnerability","status":"published","published":"2025-02-11T17:58:20Z","modified":"2026-02-13T19:44:22Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/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-47m6-2q4v-m2vx","title":"Microsoft Outlook Spoofing Vulnerability","description":"Microsoft Outlook Spoofing Vulnerability","status":"published","published":"2025-02-11T18:31:37Z","modified":"2025-02-11T18:31:38Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"cwes":["CWE-451"],"updated_at":"2026-11-02T14:59:53.226964Z"}],"nvd":[{"id":"CVE-2025-21259","description":"Microsoft Outlook Spoofing Vulnerability","status":"published","published":"2025-02-11T18:15:32.643Z","modified":"2026-06-17T08:42:55.393Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-451"],"updated_at":"2026-11-02T14:10:50.916773Z"}]}}