CVE-2026-42980
HIGH
NVD
CVSS Score
7.8
Severity
HIGH
Published
Jun 09, 2026
Vendor
unknown
Description
Integer underflow (wrap or wraparound) in Windows NT OS Kernel allows an authorized attacker to elevate privileges locally.
Integer underflow (wrap or wraparound) in Windows NT OS Kernel allows an authorized attacker to elevate privileges locally.