Secure Kernel Code Integrity (skci.dll) in Microsoft Windows 10 Enterprise, Windows 10 Enterprise LTSB

Microsoft Corporation - FIPS 140 #2607

historicalLevel 1

Secure Kernel Code Integrity (SKCI) running in the Virtual Secure Mode (VSM) of the Hyper-V hypervisor will only grant execute access to physical pages in the kernel that have been successfully verified. Executable pages will not have write permission outside of Hyper-V. Therefore, only verified code can be executed.

Key facts

Scheme: FIPS 140
Certificate: 2607
Standard: FIPS 140-2
Security level: Level 1
Status: historical
Vendor: Microsoft Corporation
Module type: Software
Embodiment: Multi-Chip Stand Alone
Lab: Leidos Accredited Testing & Evaluation (AT&E) Lab
First validated: June 2, 2016
Versions: 10.0.10240 [1], 10.0.10240.17643 [2], 10.0.10586 [3]
Caveat: When operated in FIPS mode with the module Code Integrity (ci.dll) in Microsoft Windows 10, Windows 10 Pro, Windows 10 Enterprise, Windows 10 Enterprise LTSB, Windows 10 Mobile, Windows 10 for Surface Hub under Cert. #2604 operating in FIPS mode or Code Integrity (ci.dll) in Microsoft Windows Enterprise LTSB under Cert. #3437 operating in FIPS mode

Algorithms

Algorithm families of the CAVP certificates listed for this module, plus post-quantum algorithms named in its documents.

CVEs that may affect this product

sec-certs has not matched any CVE to this certificate. That is not proof the product is unaffected.

Related CVEs and certificate references are automated matches by sec-certs, not reviewed by humans: treat them as "may be affected" and verify before acting.

Certificates it builds on

2604
3437

Certificate ids found in this certificate's documents (automated extraction).

Documents and sources

Source: sec-certs.org (CRoCS, Masaryk University), from NIST CMVP and the Common Criteria Portal - dataset of September 21, 2026 - synced October 15, 2026

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