SUSE alert openSUSE-SU-2026:20617-1 (python-pillow)

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null@suse.de
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openSUSE-SU-2026:20617-1: important: Security update for python-Pillow
Date:
             
 
Fri, 24 Apr 2026 17:52:38 +0200
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<20260424155238.B2614FCCC@maintenance.suse.de>
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Article
openSUSE security update: security update for python-pillow
-------------------------------------------------------------

Announcement ID: openSUSE-SU-2026:20617-1
Rating: important
References:

  * bsc#1262184



Cross-References:

  * CVE-2026-40192



CVSS scores:

  * CVE-2026-40192 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-40192 ( SUSE ): 8.7
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Affected Products:

         openSUSE Leap 16.0

-------------------------------------------------------------

An update that solves one vulnerability and has one bug fix can now be installed.

Description:

This update for python-Pillow fixes the following issue:

- CVE-2026-40192: Versions 10.3.0 through 12.1.1 did not limit the amount of GZIP-compressed data
read when decoding a
  FITS image, making them vulnerable to decompression bomb attacks (bsc#1262184).


Patch instructions:

   To install this openSUSE security 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 16.0

   zypper in -t patch openSUSE-Leap-16.0-629=1

Package List:

- openSUSE Leap 16.0:

  python313-Pillow-11.3.0-160000.4.1
  python313-Pillow-tk-11.3.0-160000.4.1

References:

  * https://www.suse.com/security/cve/CVE-2026-40192.html