AUGUST 4, 2026
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Case File

CVE-2024-36056

MEDIUM · CVSS 5.4 EPSS 0.22%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2024-05-26 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 5.4. See the original NVD description below for full technical details.

CVE
CVE-2024-36056
Severity
MEDIUM
CVSS
5.4
EPSS
0.22%

Original NVD Description

Hw64.sys in Marvin Test HW.exe before 5.0.5.0 allows unprivileged user-mode processes to arbitrarily map physical memory via IOCTL 0x9c406490 (for IoAllocateMdl, MmBuildMdlForNonPagedPool, and MmMapLockedPages), leading to NT AUTHORITY\SYSTEM privilege escalation.