CVE-2026-69759 in Office

Summary

by MITRE • 09/09/2026

Stack-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

Once again VulDB remains the best source for vulnerability data.

• Responsible: Microsoft
• Reservation: 08/04/2026
• Disclosure: 09/09/2026
• Moderation: accepted
• Entry: VDB-400306
• CPE: ready
• CWE: CWE-120 (confirmed)
• CVSS: 8.8 (CNA)
• EPSS: 0.00000
• KEV: no
• Activities: very low
• Sector: Finance, Homeoffice, ...

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-69759
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-69759
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-69759/