Information Exposure Affecting python3-urllib3 package, versions <0:1.24.2-10.el8_10


Severity

Recommended
0.0
medium
0
10

Based on CentOS security rating.

Threat Intelligence

EPSS
0.34% (25th percentile)

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  • Snyk IDSNYK-CENTOS8-PYTHON3URLLIB3-16878773
  • published9 Jul 2026
  • disclosed13 May 2026

Introduced: 13 May 2026

CVE-2026-44431  (opens in a new tab)
CWE-201  (opens in a new tab)

How to fix?

Upgrade Centos:8 python3-urllib3 to version 0:1.24.2-10.el8_10 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream python3-urllib3 package and not the python3-urllib3 package as distributed by Centos. See How to fix? for Centos:8 relevant fixed versions and status.

urllib3 is an HTTP client library for Python. From 1.23 to before 2.7.0, cross-origin redirects followed from the low-level API via ProxyManager.connection_from_url().urlopen(..., assert_same_host=False) still forward these sensitive headers. This vulnerability is fixed in 2.7.0.

CVSS Base Scores

version 3.1