SUSE alert SUSE-SU-2026:2968-1 (python-Authlib)

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OPENSUSE-SECURITY-UPDATES <null@suse.de>
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SUSE-SU-2026:2968-1: moderate: Security update for python-Authlib
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Tue, 14 Jul 2026 16:39:43 -0000
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<178404718331.143.12276698972387990047@178315a69387>
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Article
# Security update for python-Authlib

Announcement ID: SUSE-SU-2026:2968-1  
Release Date: 2026-07-14T11:15:55Z  
Rating: moderate  
References:

  * bsc#1263114
  * bsc#1266665

  
Cross-References:

  * CVE-2026-41425
  * CVE-2026-44681

  
CVSS scores:

  * CVE-2026-41425 ( SUSE ):  5.1
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
  * CVE-2026-41425 ( SUSE ):  5.4 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
  * CVE-2026-41425 ( NVD ):  5.4 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
  * CVE-2026-44681 ( SUSE ):  6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
  * CVE-2026-44681 ( NVD ):  6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

  
Affected Products:

  * openSUSE Leap 15.6
  * Python 3 Module 15-SP7
  * SUSE Linux Enterprise Desktop 15 SP7
  * SUSE Linux Enterprise Server 15 SP7
  * SUSE Linux Enterprise Server for SAP Applications 15 SP7

  
  
An update that solves two vulnerabilities can now be installed.

## Description:

This update for python-Authlib fixes the following issues

  * CVE-2026-41425: no CSRF protection on the cache feature in
    `authlib.integrations.starlette_client.OAuth` (bsc#1263114).
  * CVE-2026-44681: unauthenticated open redirect in the `OpenIDImplicitGrant`
    and `OpenIDHybridGrant` authorization endpoints (bsc#1266665).

## 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-2026-2968=1

  * Python 3 Module 15-SP7  
    zypper in -t patch SUSE-SLE-Module-Python3-15-SP7-2026-2968=1

## Package List:

  * Python 3 Module 15-SP7 (noarch)
    * python311-Authlib-1.3.1-150600.3.22.1
  * openSUSE Leap 15.6 (noarch)
    * python311-Authlib-1.3.1-150600.3.22.1

## References:

  * https://www.suse.com/security/cve/CVE-2026-41425.html
  * https://www.suse.com/security/cve/CVE-2026-44681.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1263114
  * https://bugzilla.suse.com/show_bug.cgi?id=1266665



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