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01 Record

CVE-2026-105051

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).

LowPUBLISHEDCNA: mitre
CNA base score1.9 CVSS v3.xCVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:N

02 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).

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.07% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 0.0% of scored records. A rank, not a probability.
NVD base score
1.9 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:N
NVD analysis status
Awaiting Analysis. NVD last modified this record on 2026-10-06.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2026-10-02 22:59Z26 DAYS AGO
Last updated
2026-10-05 16:12Z23 DAYS AGO
Reserved
2026-10-02
Assigning CNA
mitre
Record state
PUBLISHED
Severity
Low (CVSS 1.9)
CNA CVSS vector
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:N
Weaknesses
  • CWE-348Use of Less Trusted SourceBase
Data version
5.2
Document digest
2fc3adccc35e516b37907774ae0e4d9d3383d147361716c601343e15e6d810ab

05 Affected products

VendorProductVersionsPlatforms
IrdetoDenuvo Anti-Tamper0 to 2026-03-04Windows

06 References