Microsoft has released emergency security updates to patch a high-severity Office zero-day vulnerability exploited in attacks ...
Microsoft's latest zero-day patch blocks a viral Office document hack - how to protect your PC ASAP ...
Microsoft released out-of-band patches for an actively exploited Microsoft Office zero-day, CVE-2026-21509, a security ...
Microsoft released patches for CVE-2026-21509, a new Office zero-day vulnerability that can be exploited to bypass security ...
A hole in Microsoft Office is being exploited by bad actors, including Russian hackers targeting Ukraine's government.
Microsoft releases an urgent out-of-band update for a critical Office zero-day flaw already exploited in real-world attacks.
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