What is CVE-2025-66221?

CVE-2025-66221 is a security advisory published by Microsoft Security Response Center (MSRC) with Medium severity. Werkzeug safe_join() allows Windows special device names

Which CVE IDs does CVE-2025-66221 cover?

CVE-2025-66221 covers the following CVE IDs: CVE-2025-66221. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

Which products are affected by CVE-2025-66221?

CVE-2025-66221 affects 3 products, including: azl3 python-tensorboard 2.16.2-6 on Azure Linux 3.0; azl3 tensorflow 2.16.1-9 on Azure Linux 3.0; cbl2 python-tensorboard 2.11.0-3 on CBL Mariner 2.0.