As Office 2021 approaches its end-of-support date, Microsoft is encouraging users to upgrade to the latest Office version or ...

Microsoft will discontinue support for Office 2021 on October 13, 2026, leaving users without security updates, bug fixes, or technical assistance after the deadline.

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 ...

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 ...

Microsoft has backtracked on its plan to end support for Office apps on Windows 10 later this year and announced that it will continue providing security updates for three more years, until 2028. This ...