Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to execute code locally.
Microsoft
CVE-2026-21244 CVSS 7.3
2026-02-10 08:00 UTC · 2026-02-10 05:00 -03
Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to execute code locally.
https://security-tracker.debian.org/tracker/DSA-6129-1
https://security-tracker.debian.org/tracker/DSA-6128-1