4404 FoundersFeb 12 Ā· 4 min readMicrosoft Word Zero-Day: CVE-2026-21514Status: Actively Exploited Patched: February 2026 Patch Tuesday CVSS: 7.8 (High) š¬š§ English Version Overview Microsoft has patched a zero-day vulnerability in Microsoft Word tracked as CVE-2026-21404-founders.com
