CVE-2026-39254

Critical severity, CVSS 9.8. EPSS: 0.8% chance of exploitation in the next 30 days.

Buffer Overflow vulnerability in SteelSeries GG (macOS) v.107.0.0 allows a remote attacker to execute arbitrary code via the libSSEdevice.dylib, CxAudioHidDevice::DeviceGetDescriptionString components

Published 2026-08-17. Last modified 2026-09-09.