Multiple Vulnerabilities Discovered in Windows Hyper-V

On February 10, 2026, Microsoft published multiple CVEs related to vulnerabilities in Windows Hyper-V. These include heap-based buffer overflows and improper input validation that allow authorized attackers to execute code locally, as well as an improper access control vulnerability that permits bypassing security features. Additionally, a previously reported CVE from November 11, 2025, involved an out-of-bounds read that could disclose information locally.