Office zero-day exploited in the wild forces Microsoft OOB patch
Another actively abused Office bug, another emergency patch – Office 2016 and 2019 users are ...
theregister.co.uk
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securityweekMicrosoft Patches Office Zero-Day Likely Exploited in Targeted Attacks
Microsoft has released patches for CVE-2026-21509, a newly disclosed Office zero-day vulnerability that can be ...