CVE-2025-61155

Hotta Studio GameDriverX64.sys 7.23.4.7, a signed kernel-mode anti-cheat driver, allows local attackers to cause a denial of service by crashing arbitrary processes via sending crafted IOCTL requests.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.5 MEDIUM
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
mitreCNA
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CISA-ADPADP
5.5 MEDIUM
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 2%
Common Weakness Enumeration
References
http://gamedriverx64sys.com
http://hotta.com
https://github.com/pollotherunner/CVE-2025-61155/blob/main/advisory.md