{"id":"CVE-2025-26630","aliases":["EUVD-2025-6313","GHSA-r9q7-893f-9rvf"],"status":"published","title":"Microsoft Access Remote Code Execution Vulnerability","description":"Use after free in Microsoft Office Access allows an unauthorized attacker to execute code locally.","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":"2026-11-10","score":0.00971,"percentile":0.62192,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-416"],"published":"2025-03-11T16:59:23Z","modified":"2026-06-17T09:02:09Z","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-2025-26630","tags":["vendor-advisory","patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-26630"},{"url":"https://github.com/advisories/GHSA-r9q7-893f-9rvf"}],"sources":{"cve":[{"id":"CVE-2025-26630","title":"Microsoft Access Remote Code Execution Vulnerability","description":"Use after free in Microsoft Office Access allows an unauthorized attacker to execute code locally.","status":"published","published":"2025-03-11T16:59:23.402Z","modified":"2026-02-13T19:39:07.904Z","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-416"],"updated_at":"2026-11-02T14:32:27.932735Z"}],"euvd":[{"id":"EUVD-2025-6313","description":"Use after free in Microsoft Office Access allows an unauthorized attacker to execute code locally.","status":"published","published":"2025-03-11T16:59:23Z","modified":"2026-02-13T19:39:07Z","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":"2026-11-02T19:48:38.489604Z"}],"ghsa":[{"id":"GHSA-r9q7-893f-9rvf","title":"Use after free in Microsoft Office Access allows an unauthorized attacker to execute code locally.","description":"Use after free in Microsoft Office Access allows an unauthorized attacker to execute code locally.","status":"published","published":"2025-03-11T18:32:19Z","modified":"2025-03-11T18:32:27Z","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-416"],"updated_at":"2026-11-02T15:00:13.348755Z"}],"nvd":[{"id":"CVE-2025-26630","description":"Use after free in Microsoft Office Access allows an unauthorized attacker to execute code locally.","status":"published","published":"2025-03-11T17:16:42.82Z","modified":"2026-06-17T09:02:09.787Z","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-416"],"updated_at":"2026-11-02T14:10:53.93104Z"}]}}