CVE-2026-19382 | Almico Speedfan 4.52 MSR Index speedfan.sys KiSystemCall64 memory leak

A vulnerability was found in Almico Speedfan 4.52. It has been declared as problematic. This affects the function KiSystemCall64 in the library speedfan.sys of the component MSR Index Handler. Executing a manipulation can lead to memory leak.

The identification of this vulnerability is CVE-2026-19382. The attack can only be executed locally. Furthermore, there is an exploit available.

The vendor was contacted early about this disclosure but did not respond in any way.VulDB Recent EntriesRead More