Microsoft suggests the threat is being used in phishing attacks against vulnerable systems since successful exploitation requires local access to the PC.
Users of the Microsoft Office 2016 and Microsoft Office 2019 productivity suites now face uncertainties when interacting with Microsoft 365 services, per a Friday announcement. Essentially, Microsoft ...
Microsoft issued an out-of-band security update on Jan. 26 to address CVE-2026-21509, a Microsoft Office vulnerability the ...
Microsoft has released an out-of-band emergency security update to address a zero-day vulnerability in Microsoft Office that ...
Use Microsoft Office? Hackers can infect your PC with a malicious document - patch it ASAP ...
Russia-linked hacking group Fancy Bear is exploiting a brand-new vulnerability in Microsoft Office, CERT-UA says ...
A hole in Microsoft Office is being exploited by bad actors, including Russian hackers targeting Ukraine's government.
PCWorld reports that Microsoft issued emergency updates for a critical zero-day vulnerability (CVE-2026-21509) in Office that attackers exploited against Ukrainian authorities and EU institutions. The ...
After launching Office 2024 earlier this month, Microsoft has a Word (get it?) for those still using Office 2016 and Office 2019. These productivity app suites entered their last year of support and ...
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