Medium severity5.5NVD Advisory· Published Sep 14, 2026· Updated Sep 14, 2026

CVE-2026-90890

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.

Affected products

ASRock/Polychrome SYNC/RGBllm-fuzzy

Patches

Vulnerability mechanics

References

www.twcert.org.tw/en/cp-139-11204-6b1c6-2.htmlnvd
www.twcert.org.tw/tw/cp-132-11205-f6677-1.htmlnvd

News mentions

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