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SUSE python-Pillow Important Fix CVE-2026-25990 Advisory 2026-20992-1

suse
Calendar Grey April 9, 2026
Dist Suse Esm H88
Update for python-Pillow addresses an important risk including an out-of-bounds write vulnerability for SUSE users.
An update that solves one vulnerability can now be installed.

Summary

## This update for python-Pillow fixes the following issues: * CVE-2026-25990: Fixed an out-of-bounds write when opening a specially crafted PSD image. (bsc#1258125) ## 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 Server - BCI 16.0 zypper in -t patch SUSE-SLES-16.0-473=1 ## Package List: * SUSE Linux Enterprise Server - BCI 16.0 (aarch64 ppc64le s390x x86_64) * python313-Pillow-tk-11.3.0-160000.3.1 * python313-Pillow-tk-debuginfo-11.3.0-160000.3.1 * python-Pillow-debugsource-11.3.0-160000.3.1 * python313-Pillow-11.3.0-160000.3.1 * python313-Pillow-debuginfo-11.3.0-160000.3.1

References

* bsc#1258125

Cross-

* CVE-2026-25990

CVSS scores:

* CVE-2026-25990 ( 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

* CVE-2026-25990 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

* CVE-2026-25990 ( NVD ): 8.9

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/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

* CVE-2026-25990 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Products:

* SUSE Linux Enterprise Server - BCI 16.0

An update that solves one vulnerability can now be installed.

##

* https://www.suse.com/security/cve/CVE-2026-25990.html

* https://bugzilla.suse.com/show_bug.cgi?id=1258125

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:20992-1
Release Date: 2026-04-01T14:57:29Z
Rating: important

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