CVE-2026-90890
MEDIUM
NVD
CVSS Score
5.5
Severity
MEDIUM
Published
Sep 14, 2026
Vendor
unknown
Description
ASRock Polychrome SYNC/RGB software utility developed by ASRock Inc. has an Untrusted Pointer Dereference vulnerability. Authenticated local attackers can send a specially crafted IOCTL request to cause the driver to dereference an unvalidated pointer, resulting in an operating system crash.