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openSUSE python-urllib3 Vital CVE-2026-44431 Data Leak Patch 2026-2067-1

opensuse
Calendar Grey May 26, 2026
Dist Opensuse Esm H88
SUSE releases security update for python-urllib3 addressing important information disclosure issue with CVE-2026-44431.
An update that solves one vulnerability can now be installed.

Description

This update for python-urllib3_1 fixes the following issue

* CVE-2026-44431: sensitive information disclosure due to sensitive headers

being forwarded across origins in proxied low-level redirects (bsc#1265267).

Topics%20covered

Topics Covered

security advisory important information disclosure OpenSUSE sensitive data exposure python-urllib3_1

Patch

## Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like

YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

* openSUSE Leap 15.6

zypper in -t patch SUSE-2026-2067=1

* Python 3 Module 15-SP7

zypper in -t patch SUSE-SLE-Module-Python3-15-SP7-2026-2067=1

* SUSE Linux Enterprise Server 15 SP6 LTSS

zypper in -t patch SUSE-SLE-Product-SLES-15-SP6-LTSS-2026-2067=1

* SUSE Linux Enterprise Server for SAP Applications 15 SP6

zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP6-2026-2067=1

Package List

* openSUSE Leap 15.6 (noarch)

* python311-urllib3_1-1.26.18-150600.3.9.1

* Python 3 Module 15-SP7 (noarch)

* python311-urllib3_1-1.26.18-150600.3.9.1

* SUSE Linux Enterprise Server 15 SP6 LTSS (noarch)

* python311-urllib3_1-1.26.18-150600.3.9.1

* SUSE Linux Enterprise Server for SAP Applications 15 SP6 (noarch)

* python311-urllib3_1-1.26.18-150600.3.9.1

References

* bsc#1265267

## References:

* https://www.suse.com/security/cve/CVE-2026-44431.html

* https://bugzilla.suse.com/show_bug.cgi?id=1265267

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:2067-1
Release Date: 2026-05-26T07:29:10Z
Affected Products: * openSUSE Leap 15.6 * Python 3 Module 15-SP7 * SUSE Linux Enterprise Desktop 15 SP7 * SUSE Linux Enterprise Server 15 SP6 * SUSE Linux Enterprise Server 15 SP6 LTSS * SUSE Linux Enterprise Server 15 SP7 * SUSE Linux Enterprise Server for SAP Applications 15 SP6 * SUSE Linux Enterprise Server for SAP Applications 15 SP7

Topics%20covered

Topics Covered

security advisory important information disclosure OpenSUSE sensitive data exposure python-urllib3_1

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