CVE-2026-47635: Microsoft Office 2024

High severity, CVSS 8.4. EPSS: 0.4% chance of exploitation in the next 30 days.

Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally.

Affected products

• Microsoft Office 2024: affected versions not specified

Published 2026-06-09. Last modified 2026-07-23.