{"id":"CVE-2026-111293","aliases":["EUVD-2026-122184","GHSA-fgj2-x95w-9pvh"],"status":"published","title":"Microsoft Office Information Disclosure Vulnerability","description":"Buffer over-read in Microsoft Office allows an unauthorized attacker to disclose information over a network.","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:U/RL:O/RC:C","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-14","score":0.01019,"percentile":0.63906,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-126","CWE-197"],"published":"2026-11-10T18:21:11Z","modified":"2026-11-10T21:32:40Z","products":[{"vendor":"microsoft","product":"microsoft 365 apps for enterprise"},{"vendor":"microsoft","product":"microsoft office 365 for mac"},{"vendor":"microsoft","product":"microsoft office ltsc 2021"},{"vendor":"microsoft","product":"microsoft office ltsc 2024"},{"vendor":"microsoft","product":"microsoft office ltsc for mac 2021"},{"vendor":"microsoft","product":"microsoft office ltsc for mac 2024"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-111293","tags":["vendor-advisory","patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-111293"},{"url":"https://github.com/advisories/GHSA-fgj2-x95w-9pvh"}],"sources":{"cve":[{"id":"CVE-2026-111293","title":"Microsoft Office Information Disclosure Vulnerability","description":"Buffer over-read in Microsoft Office allows an unauthorized attacker to disclose information over a network.","status":"published","published":"2026-11-10T18:21:11.991Z","modified":"2026-11-13T18:09:57.062Z","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:U/RL:O/RC:C","level":"medium","assessor":"cna"}],"cwes":["CWE-126","CWE-197"],"updated_at":"2026-11-10T19:39:58.44836Z"}],"euvd":[{"id":"EUVD-2026-122184","description":"Buffer over-read in Microsoft Office allows an unauthorized attacker to disclose information over a network.","status":"published","published":"2026-11-10T18:21:11Z","modified":"2026-11-13T18:09:57Z","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:U/RL:O/RC:C","level":"medium"}],"updated_at":"2026-11-10T23:24:29.859872Z"}],"ghsa":[{"id":"GHSA-fgj2-x95w-9pvh","title":"Buffer over-read in Microsoft Office allows an unauthorized attacker to disclose information over...","description":"Buffer over-read in Microsoft Office allows an unauthorized attacker to disclose information over a network.","status":"published","published":"2026-11-10T21:32:34Z","modified":"2026-11-10T21:32:40Z","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-126"],"updated_at":"2026-11-10T21:57:49.373692Z"}],"nvd":[{"id":"CVE-2026-111293","description":"Buffer over-read in Microsoft Office allows an unauthorized attacker to disclose information over a network.","status":"published","published":"2026-11-10T19:18:26.737Z","modified":"2026-11-10T21:18:21.71Z","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"}],"cwes":["CWE-126","CWE-197"],"updated_at":"2026-11-11T00:21:54.23974Z"}]}}