CVE-2026-82628Colorful iGameCenter IOCTL Dispatch WinRing0x64.sys sub_11504 privileges management
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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.
- CVSS
- 8.8 HIGH (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:X/RL:X/RC:R
- Weakness (CWE)
- CWE-269, CWE-266
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulDB
- NVD analysis
- Deferred
- Record last updated
- Aug 31, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Colorful iGameCenter colorful:igamecenter | 2.0.0.81 | CNA record |
References
- https://vuldb.com/vuln/397126vdb-entry, technical-description
- https://vuldb.com/vuln/397126/ctisignature, permissions-required
- https://vuldb.com/cve/CVE-2026-82628third-party-advisory
- https://vuldb.com/submit/893754third-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.