CVE-2026-105051 Security feature bypass in Denuvo Anti-Tamper
Attackers can bypass Denuvo Anti-Tamper hypervisor detection via CPUID interception, undermining software protection mechanisms.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-105051?
CVE-2026-105051 is a low-severity vulnerability in Irdeto Denuvo Anti-Tamper, published on 2 Oct 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
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).
Weakness: CWE-348
Which versions are affected by CVE-2026-105051?
How do I fix CVE-2026-105051?
No fix has been published for CVE-2026-105051 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-105051 being exploited?
There is no known exploitation of CVE-2026-105051 in the wild and no public exploit code.
Sources
Also known as GHSA-pcmv-37x3-p3jg.