CVE-2026-83766EPSS p28.0%

CVE-2026-83766CVE-2026-83766

Description

Incorrect authorization in Windows Hyper-V allows an authorized attacker to bypass a security feature over an adjacent network.

Scoring

CVSS 4.2 ()
VectorCVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:N
EPSS0.36% probability of exploitation · percentile 28.0% · 2026-10-16T12:02:51Z
Last modified2026-10-16
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.