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 Description An issue in Microsoft Office arises from the reliance on untrusted inputs when making security decisions, which...