SUSE-SU-2026:22937-1: moderate: Security update for python-urllib3

[SLE-UPDATES]

# Security update for python-urllib3

Announcement ID: SUSE-SU-2026:22937-1  
Release Date: 2026-07-23T09:46:34Z  
Rating: moderate  
References:

  * bsc#1268683

  
Cross-References:

  * CVE-2026-9375

  
CVSS scores:

  * CVE-2026-9375 ( SUSE ):  8.9
    CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H
  * CVE-2026-9375 ( SUSE ):  6.8 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H
  * CVE-2026-9375 ( NVD ):  7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

  
Affected Products:

  * SUSE Linux Micro 6.2

  
  
An update that solves one vulnerability can now be installed.

## Description:

This update for python-urllib3 fixes the following issue

  * CVE-2026-9375: decompression bomb bypass in the streaming API when using
    Brotli support can lead to a denial of service (bsc#1268683).

## 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 Micro 6.2  
    zypper in -t patch SUSE-SL-Micro-6.2-1341=1

## Package List:

  * SUSE Linux Micro 6.2 (noarch)
    * python313-urllib3-2.5.0-160000.7.1

## References:

  * https://www.suse.com/security/cve/CVE-2026-9375.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1268683

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