---
id: CVE-2026-105051
title: >-
  Denuvo Anti-Tamper through 2026-03-04 allows bypass of a hypervisor presence
  check via CPUID interception (SimpleSvm.sys on AMD; hyperkd.sys and
  hyperhv.dll on Intel).
summary: >-
  Denuvo Anti-Tamper through 2026-03-04 allows bypass of a hypervisor presence
  check via CPUID interception (SimpleSvm.sys on AMD; hyperkd.sys and
  hyperhv.dll on Intel).
severity: low
cvss: 1.9
cvssVector: 'CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:N'
cwe:
  - CWE-348
vendor: Irdeto
product: Denuvo Anti-Tamper
affected:
  - denuvo_anti-tamper <= 2026-03-04
published: '2026-10-02'
updated: '2026-10-02'
sourceUpdated: '2026-10-02T23:16:58.247'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-105051'
references:
  - url: 'https://github.com/RD945/hypervisor-crack-audit'
    label: cve@mitre.org
  - url: 'https://habr.com/en/articles/1021894/'
    label: cve@mitre.org
tags:
  - nvd
  - cve.org
ingestedAt: '2026-10-02T23:34:57.387Z'
---

## Overview

Denuvo Anti-Tamper through 2026-03-04 allows bypass of a hypervisor presence check via CPUID interception (SimpleSvm.sys on AMD; hyperkd.sys and hyperhv.dll on Intel).

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.