CVE-2026-82628

A vulnerability was found in Colorful iGameCenter 2.0.0.81. This vulnerability affects the function sub_11504 in the library WinRing0x64.sys of the component IOCTL Dispatch. Performing a manipulation of the argument PhysicalAddress/AlignNumer/AlignSize results in improper privilege management. Attacking locally is a requirement.

  • Published Aug 31, 2026
  • CVSS 9.3 critical
  • 0.2% chance of exploitation in the next 30 days (EPSS)

Affected software

CVE-2026-82628 at the National Vulnerability Database