CVE-2025-61155 | Hotta Studio 7.23.4.7 IOCTL GameDriverX64.sys denial of service

October 28, 2025 Yanac

A vulnerability was found in Hotta Studio 7.23.4.7 and classified as critical. Affected by this issue is some unknown functionality in the library GameDriverX64.sys of the component IOCTL Handler. Such manipulation leads to denial of service.

This vulnerability is referenced as CVE-2025-61155. The attack can only be performed from a local environment. No exploit is available.VulDB Recent EntriesRead More