CVE-2026-21509

Reliance on untrusted inputs in a security decision in Microsoft Office allows an unauthorized attacker to bypass a security feature locally...

PT-2026-4775

Name of the Vulnerable Software and Affected Versions Microsoft Office 2016 Microsoft Office 2019 Microsoft Office LTSC 2021 Microsoft Office LTSC 2024 Microsoft 365 Apps for Enterprise Description Microsoft Office contains a flaw where the application relies on untrusted inputs when making...