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openSUSE python-pyOpenSSL Moderate Security Update CVE-2026-40475

opensuse
Calendar Grey June 3, 2026
Dist Opensuse Esm H88
A moderate update for python-pyOpenSSL on openSUSE fixes a vulnerability. Installation instructions included.
An update that solves one vulnerability can now be installed.

Description

This update for python-pyOpenSSL fixes the following issue

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 15.4

zypper in -t patch SUSE-2026-2261=1

* Public Cloud Module 15-SP4

zypper in -t patch SUSE-SLE-Module-Public-Cloud-15-SP4-2026-2261=1

* Python 3 Module 15-SP7

zypper in -t patch SUSE-SLE-Module-Python3-15-SP7-2026-2261=1

Package List

* openSUSE Leap 15.4 (noarch)

* python311-pyOpenSSL-23.2.0-150400.3.16.1

* Public Cloud Module 15-SP4 (noarch)

* python311-pyOpenSSL-23.2.0-150400.3.16.1

* Python 3 Module 15-SP7 (noarch)

* python311-pyOpenSSL-23.2.0-150400.3.16.1

References

* bsc#1262803

## References:

* https://www.suse.com/security/cve/CVE-2026-40475.html

* https://bugzilla.suse.com/show_bug.cgi?id=1262803

Severity
moderate
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:2261-1
Release Date: 2026-06-03T15:32:18Z
Affected Products: * openSUSE Leap 15.4 * Public Cloud Module 15-SP4 * Python 3 Module 15-SP7 * SUSE Linux Enterprise Desktop 15 SP7 * SUSE Linux Enterprise High Performance Computing 15 SP4 * SUSE Linux Enterprise Server 15 SP4 * SUSE Linux Enterprise Server 15 SP7 * SUSE Linux Enterprise Server for SAP Applications 15 SP4 * SUSE Linux Enterprise Server for SAP Applications 15 SP7 * SUSE Manager Proxy 4.3 * SUSE Manager Retail Branch Server 4.3 * SUSE Manager Server 4.3

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