← Database
CVE-2026-66810
MEDIUM
CVSS: 5.5
Published: 2026-08-11
Modified: 2026-08-14
Description
Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to disclose information locally.
Affected Platforms
Microsoft 365 AppsMicrosoft WordMicrosoft Microsoft 365Microsoft Office 2021Microsoft Office 2024Microsoft Office 2019