Under Attack: Microsoft Patches Office Zero-Day (CVE-2026-21509) Exploited in the Wild • Daily CyberSecurity

CVE-2024-38021 Microsoft Office Zero-Day CVE-2026-21509

Under Attack: Microsoft Patches Office Zero-Day (CVE-2026-21509) Exploited in the Wild

Add as a preferredsource on Google Microsoft has rolled out an urgent security update to plug a zero-day … Continue reading Under Attack: Microsoft Patches Office Zero-Day (CVE-2026-21509) Exploited in the Wild