CVE-2026-9492: HIGH severity flaw in GIGABYTE MBStorage (CVSS 8.5) allows local authenticated users to escalate privileges via exposed IOCTL in MyPortIO_x64.sys. No patch yet — restrict access & monitor. https://radar.offseq.com/threat/cve-2026-9492-cwe-782-exposed-ioctl-with-insuffici-bb99a032be10e093 #OffSeq #Vulnerability #GIGABYTE #Infosec