{"id":"CVE-2025-21186","aliases":["EUVD-2025-2265","GHSA-vr4q-g244-9x55"],"status":"published","title":"Microsoft Access Remote Code Execution Vulnerability","description":"Microsoft Access Remote Code Execution Vulnerability","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.0119,"percentile":0.68158,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-122"],"published":"2025-01-14T18:04:20Z","modified":"2026-06-17T08:42:43Z","products":[{"vendor":"microsoft","product":"365_apps"},{"vendor":"microsoft","product":"access"},{"vendor":"microsoft","product":"microsoft 365 apps for enterprise"},{"vendor":"microsoft","product":"microsoft access 2016"},{"vendor":"microsoft","product":"microsoft access 2016 (32-bit edition)"},{"vendor":"microsoft","product":"microsoft office 2019"},{"vendor":"microsoft","product":"microsoft office ltsc 2021"},{"vendor":"microsoft","product":"microsoft office ltsc 2024"},{"vendor":"microsoft","product":"office"},{"vendor":"microsoft","product":"office_long_term_servicing_channel"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21186","tags":["vendor-advisory","patch","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-21186"},{"url":"https://github.com/advisories/GHSA-vr4q-g244-9x55"}],"sources":{"cve":[{"id":"CVE-2025-21186","title":"Microsoft Access Remote Code Execution Vulnerability","description":"Microsoft Access Remote Code Execution Vulnerability","status":"published","published":"2025-01-14T18:04:20.776Z","modified":"2026-06-09T18:29:34.918Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna"}],"cwes":["CWE-122"],"updated_at":"2026-11-02T14:32:32.30152Z"}],"euvd":[{"id":"EUVD-2025-2265","description":"Microsoft Access Remote Code Execution Vulnerability","status":"published","published":"2025-01-14T18:04:20Z","modified":"2026-06-09T18:29:34Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high"}],"updated_at":"2026-11-02T18:20:46.83857Z"}],"ghsa":[{"id":"GHSA-vr4q-g244-9x55","title":"Microsoft Access Remote Code Execution Vulnerability","description":"Microsoft Access Remote Code Execution Vulnerability","status":"published","published":"2025-01-14T18:32:02Z","modified":"2025-01-14T18:32:12Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-122"],"updated_at":"2026-11-02T14:59:30.708513Z"}],"nvd":[{"id":"CVE-2025-21186","description":"Microsoft Access Remote Code Execution Vulnerability","status":"published","published":"2025-01-14T18:15:31.02Z","modified":"2026-06-17T08:42:43.627Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-122"],"updated_at":"2026-11-02T14:10:48.373347Z"}]}}