CVE-2026-65656

No fix known EPSS <1%CVSS 7.8

Improper neutralization of special elements used in a command ('command injection') in Microsoft Office allows an unauthorized attacker to execute code locally.

Published 2026-08-11 · CVE record · OSV

Products: Microsoft 365 Apps for Enterprise, Microsoft Office 2019, Microsoft Office LTSC 2021, Microsoft Office LTSC 2024