4339

For 4339, vendor is Microsoft Corporation; module name is Windows OS Loader; module type is Software; validation date is 10/17/2022; status is Active, verified against its source on 2026-08-05.

Certificate number: 4339
Vendor: Microsoft Corporation
Module name: Windows OS Loader
Module type: Software
Validation date: 10/17/2022
Status: Active
Standard: FIPS 140-2

Sourcecsrc.nist.gov

Verified2026-08-05

Review by2026-09-04

DatasetFIPS 140 validated cryptographic modules: active, historical or revoked

What the source says

4339 | Microsoft Corporation | Windows OS Loader | Software | 10/17/2022 | Active |

— csrc.nist.gov, retrieved 2026-08-05

Source

csrc.nist.govhttps://csrc.nist.gov/Projects/cryptographic-module-validation-program/validated-modules/Search?SearchMode=Advanced&Standard=140-2&CertificateStatus=Active&ValidationYear=0

Last verified against source: 2026-08-05. Scheduled for re-check by: 2026-09-04. This page as Markdown · OKF bundle · full dataset as JSON.