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Published vulnerabilities with severity, known exploitation and official sources.
CVE-2026-90891
Medium · 5.5
CWE-1256 Sep 14, 2026
ASRock|ASRock Polychrome SYNC/RGB software utility - Improper Access Control
ASRock Polychrome SYNC/RGB software utility developed by ASRock Inc. has an Improper Access Control vulnerability. Authenticated local attackers can send a specially crafted IOCTL request to cause the driver to write to improperly restricted I/O ports, resulting in a forced operating system reboot.
CVE-2026-75811
Medium · 5.8
CWE-1256 Sep 8, 2026
Improper Restriction of Software Interfaces to Hardware Features in ASUS Armoury Crate…
Improper Restriction of Software Interfaces to Hardware Features in ASUS Armoury Crate allows a local user to modify hardware configuration settings and potentially cause hardware damage by bypassing driver authentication and accessing critical model-specific registers.Refer to the '
Security Update for Armoury Crate App' section on the ASUS Security Advisory for more information.