This vulnerability involves an out-of-bounds read in the Windows Hyper-V component of Windows 10 Version 1607 (build 10.0.14393.0). Exploitation can lead to local code execution by an unauthorized attacker. The CVSS 3.1 base score is 8.4, indicating high severity with high impact on confidentiality, integrity, and availability. Microsoft has released an official fix for this vulnerability as documented in their security update guide.

Successful exploitation allows an unauthorized local attacker to execute arbitrary code, potentially leading to full system compromise. The vulnerability affects confidentiality, integrity, and availability of the affected system.

An official fix is available from Microsoft. Users and administrators should apply the security update provided in the Microsoft advisory at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-45607 to remediate this vulnerability.