Red Hat Security Advisory

RHSA-2026:11722

python-urllib3 security update

Released 2026-04-29 · Red Hat rating Important · View on Red Hat →

Fixed in

Red Hat Enterprise Linux Server -EXTENSION(v. 6 ELS-EXTENSION) python-urllib3-1.10.2-3.el6_10.1

TI-2025-40898 CVE-2025-66471 · GHSA-2xpw-w6gg-jr37

MEDIUM 40

urllib3 is a user-friendly HTTP client library for Python.

CVSS 4.0HIGH 8.9 Network No auth No interaction EPSS 0.00731 Published 2025-12-05 Partial fix · 2.6.0 CWE-409