Microsoft has released a patch to resolve a security flaw in Office. The flaw could let a malicious file attachment infect your PC. Office 2016 and 2019 users must manually update the program.

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 has released emergency out-of-band security updates to patch a high-severity Microsoft Office zero-day vulnerability exploited in attacks. The security feature bypass vulnerability, tracked ...

A raft of 2016- and 2019-branded Office solutions and servers are set to lose support next October, Microsoft warned this week. "One year from today, on October 14, 202S, support will end for all ...

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 ...