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CVE PROGRAM SOURCE RECORD4.6 Medium

CVE-2026-19382

Almico Speedfan MSR Index speedfan.sys KiSystemCall64 memory leak

Description

A weakness has been identified in Almico Speedfan 4.52. 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 attack can only be executed locally. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Almico Speedfan

  • 4.52affected

References