Microsoft patches 622 flaws, fixes three critical zero day bugs

IN July 2026, Microsoft addressed a significant security update during Patch Tuesday, fixing 622 CVEs, including three critical zero-day vulnerabilities—CVE-2026-50661, CVE-2026-56155, and CVE-2026-56164. These updates highlight a trend towards larger patches as AI enhances vulnerability detection. The zero-day vulnerabilities include a BitLocker bypass, an ADFS elevation of privilege, and a SharePoint Server exploitation. All users are advised to apply these updates promptly to safeguard their systems.