Colorful iGameCenter IOCTL Dispatch WinRing0x64.sys sub_11504 privileges management
Priority MEDIUM 41CWE-266Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Privilege escalation
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-266.
Summary
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.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00159 5th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-82628
- 2026-10-03 Alias added: GHSA-5w93-583h-65fh
References
—
More Colorful vulnerabilities
- TI-2026-71699 Privilege defined with unsafe actions in Colorful iGameCenter driver CVSS 4.0CRITICAL 9.3
- TI-2026-63420 ColorFul iGameCenter IOCTL ene.sys sub_140001AF0 untrusted pointer dereference CVSS 4.0CRITICAL 9.3
Sources
- CVE-2026-82628 · CVE Program
- CVE-2026-82628 · NVD
- FIRST EPSS
- GHSA-5w93-583h-65fh · GitHub Advisory Database · CC BY 4.0
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