RHSA-2026:60371: Important: python-urllib3 security update
Important: python-urllib3 security update
Other sources
Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems.Security Fix(es): urllib3: urllib3: Denial of Service due to excessive HTTP response decompression (CVE-2026-44432) urllib3: urllib3: Information disclosure via cross-origin redirects forwarding sensitive headers (CVE-2026-44431) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
— Red Hat
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
redhat/python-urllib3to a version that resolves this vulnerability.Fixed in 1.26.5-5.el9_4.4 - Upgrade
Upgrade
redhat/python3-urllib3to a version that resolves this vulnerability.Fixed in 1.26.5-5.el9_4.4
Event History
Frequently Asked Questions
Which Red Hat offerings are explicitly listed as covered by this advisory?
The advisory lists RHEL Update Services for SAP Solutions on x86_64; RHEL 4-year update offerings for IBM z Systems and ARM 64; Extended Life Cycle offerings for IBM z Systems, x86_64, Power little endian, and ARM 64; and RHEL Server AUS.