Kingston FURY CTRL RGB Control Software up to 2.0.66.0 IOCTL NTIOLib_X64.sys exposed ioctl with insufficient access control

Summaryinfo

A vulnerability described as critical has been identified in Kingston FURY CTRL RGB Control Software up to 2.0.66.0. This affects an unknown function in the library NTIOLib_X64.sys of the component IOCTL Handler. Executing a manipulation can lead to exposed ioctl with insufficient access control. This vulnerability is tracked as CVE-2026-129261. The attack is restricted to local execution. No exploit exists.

Detailsinfo

A vulnerability classified as critical was found in Kingston FURY CTRL RGB Control Software up to 2.0.66.0. This vulnerability affects an unknown code block in the library NTIOLib_X64.sys of the component IOCTL Handler. The manipulation with an unknown input leads to a exposed ioctl with insufficient access control vulnerability. The CWE definition for the vulnerability is CWE-782. The product implements an IOCTL with functionality that should be restricted, but it does not properly enforce access control for the IOCTL. As an impact it is known to affect confidentiality, integrity, and availability.

This vulnerability was named CVE-2026-129261. The exploitation appears to be easy. Local access is required to approach this attack. Additional levels of successful authentication are required for exploitation. Technical details are known, but there is no available exploit.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Vendor

• Kingston

Name

• FURY CTRL RGB Control Software

Version

• 2.0.0
• 2.0.1
• 2.0.2
• 2.0.3
• 2.0.4
• 2.0.5
• 2.0.6
• 2.0.7
• 2.0.8
• 2.0.9
• 2.0.10
• 2.0.11
• 2.0.12
• 2.0.13
• 2.0.14
• 2.0.15
• 2.0.16
• 2.0.17
• 2.0.18
• 2.0.19
• 2.0.20
• 2.0.21
• 2.0.22
• 2.0.23
• 2.0.24
• 2.0.25
• 2.0.26
• 2.0.27
• 2.0.28
• 2.0.29
• 2.0.30
• 2.0.31
• 2.0.32
• 2.0.33
• 2.0.34
• 2.0.35
• 2.0.36
• 2.0.37
• 2.0.38
• 2.0.39
• 2.0.40
• 2.0.41
• 2.0.42
• 2.0.43
• 2.0.44
• 2.0.45
• 2.0.46
• 2.0.47
• 2.0.48
• 2.0.49
• 2.0.50
• 2.0.51
• 2.0.52
• 2.0.53
• 2.0.54
• 2.0.55
• 2.0.56
• 2.0.57
• 2.0.58
• 2.0.59
• 2.0.60
• 2.0.61
• 2.0.62
• 2.0.63
• 2.0.64
• 2.0.65
• 2.0.66.0

CPE 2.3info

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CPE 2.2info

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Submitinfo

Accepted

• Submit #1043190: Kingston FURY CTRL 2.0.66.0 Exposed IOCTL with Insufficient Access Control (by Element2023H)

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