{"id":"CVE-2026-69739","title":"Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information over a network.","summary":"Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information over a network.","severity":"medium","cvss":6.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","cwe":["CWE-125"],"vendor":"microsoft","product":"365_apps","affected":["365_apps","office_2016","office_2019","office_2021","office_2024"],"published":"2026-09-08","updated":"2026-09-17","sourceUpdated":"2026-09-17T20:17:48.813","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-69739","references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69739","label":"secure@microsoft.com"}],"tags":["nvd","cve.org"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-09-08T19:51:10.533777Z"},"epss":0.00868,"epssPercentile":0.56723,"ingestedAt":"2026-09-08T19:08:49.619Z","slug":"CVE-2026-69739","body":"## Overview\n\nOut-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information over a network.\n\n## Affected\n\n- `365_apps`\n- `office_2016`\n- `office_2019`\n- `office_2021`\n- `office_2024`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":36,"depthScoreParts":{"impact":35.8,"likelihood":0.2,"exploitation":0,"ransomware":0},"changes":[]}