Security Advisory

CVE-2026-21248

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-02-10 17:51:19
Last updated 2026-08-19 16:25:51
Assigner microsoft
CVSS score 7.3
State PUBLISHED

Description

Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to execute code locally.

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