PT-2026-96270 · Moorethreads · Mtt S80 Driver Package

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CVE-2026-94424

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Published

2026-09-21

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Updated

2026-09-22

CVSS v3.1

8.8

High

VectorAV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions Moore Threads MTT S80 Driver Package versions prior to 340.151
Description A heap-based buffer overflow exists in the IOCTL Handler component within the mtdispkm64.sys library. The issue occurs in the sub 140001000() function and requires local access to be exploited.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Buffer Overflow

Heap Based Buffer Overflow

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Weakness Enumeration

Related Identifiers

CVE-2026-94424

Affected Products

Mtt S80 Driver Package