CVE-2026-65814 Microsoft Windows Storage Port Driver Elevation of Privilege Vulnerability Heap-based buffer overflow in Windows Storage Port Driver allows an authorized attacker to elevate privileges locally. EPSS 0.00 CVSS 8.8 CVE-2026-65814 Microsoft US 2 zdrojů Microsoft Security 11. 8. 16:00 · Zero Day Initiative 11. 8. 07:00