Microsoft Office Word 0-Day Vulnerability Enables Attackers to Bypass Security Feature
ID: 1d9e5a27-d901-50f8-a730-4e4a51b33e31
STIX ID: report--1d9e5a27-d901-50f8-a730-4e4a51b33e31
Feed Name: GBHackers
Threat Score
Microsoft disclosed CVE-2026-21514, a Security Feature Bypass zero-day in Word (CVSS 7.8) that has been detected being exploited in the wild; Microsoft released an official fix and users and administrators are urged to apply updates, avoid opening untrusted Word documents, and implement additional controls.
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