CyberRota Analysis
This is a high severity vulnerability with a CVSS score of 7.3. It affects Windows.
CVE
CVE-2026-21248
Severity
HIGH
CVSS
7.3
EPSS
1.24%
Windows
Original NVD Description
Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to execute code locally.
Related CVEs
Other vulnerabilities affecting the same vendor(s)