Microsoft's latest zero-day patch blocks a viral Office document hack - how to protect your PC ASAP ...

When you think of making a big upgrade, you probably picture a pretty big price tag. Fortunately for your wallet, The ...

Microsoft has released an emergency patch for CVE-2026-21509, a zero-day Office vulnerability under active exploitation that ...

Microsoft released an emergency Office patch to fix an actively exploited zero-day flaw that lets attackers bypass security ...

Microsoft is warning admins of an Office security bypass zero day vulnerability that can be triggered simply by a user ...

Microsoft recently published a security advisory warning of a newly discovered zero-day vulnerability in Office applications. The vulnerability, designated CVE-2026-21509, is classified as “high” risk ...

Microsoft released patches for CVE-2026-21509, a new Office zero-day vulnerability that can be exploited to bypass security ...

Microsoft suggests the threat is being used in phishing attacks against vulnerable systems since successful exploitation ...