SUSE-SU-2026:4807-1: moderate: Security update for python-oauthlib

[SLE-SECURITY-UPDATES]

# Security update for python-oauthlib

Announcement ID: SUSE-SU-2026:4807-1  
Release Date: 2026-10-21T08:02:33Z  
Rating: moderate  
References:

  * bsc#1283526

  
Cross-References:

  * CVE-2026-49264

  
CVSS scores:

  * CVE-2026-49264 ( SUSE ):  2.3
    CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N
  * CVE-2026-49264 ( SUSE ):  4.7 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N
  * CVE-2026-49264 ( NVD ):  6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

  
Affected Products:

  * Basesystem Module 15-SP7
  * SUSE Linux Enterprise Desktop 15 SP7
  * SUSE Linux Enterprise Micro 5.5
  * SUSE Linux Enterprise Real Time 15 SP7
  * SUSE Linux Enterprise Server 15 SP7
  * SUSE Linux Enterprise Server for SAP Applications 15 SP7

  
  
An update that solves one vulnerability can now be installed.

## Description:

This update for python-oauthlib fixes the following issue:

  * CVE-2026-49264: Oauthlib : Unsafe JSONP callback injection in
    RevocationEndpoint allows arbitrary JavaScript response generation
    (bsc#1283526).

## 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:

  * SUSE Linux Enterprise Micro 5.5  
    zypper in -t patch SUSE-SLE-Micro-5.5-2026-4807

  * Basesystem Module 15-SP7  
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP7-2026-4807

## Package List:

  * SUSE Linux Enterprise Micro 5.5 (noarch)
    * python3-oauthlib-2.0.6-150000.3.9.1
    * python2-oauthlib-2.0.6-150000.3.9.1
  * Basesystem Module 15-SP7 (noarch)
    * python3-oauthlib-2.0.6-150000.3.9.1

## References:

  * https://www.suse.com/security/cve/CVE-2026-49264.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1283526

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