Explore top 10 tips to secure your open-source projects now. Read More

×
Alerts This Week
Warning Icon 1 591
Alerts This Week
Warning Icon 1 591

SUSE Linux Micro 6.0 libjpeg-turbo Key Memory Overflow Security Fix

suse
Calendar Grey February 27, 2026
Dist Suse Esm H88
This update for libpng16 addresses five important vulnerabilities affecting SUSE Linux.
An update that solves five vulnerabilities can now be installed.

Summary

## This update for libpng16 fixes the following issues: * CVE-2025-28162: memory leaks when running `pngimage` (bsc#1257364). * CVE-2025-28164: memory leaks when running `pngimage` (bsc#1257365). * CVE-2026-22695: heap buffer over-read in png_image_finish_read (bsc#1256525). * CVE-2026-22801: integer truncation causing heap buffer over-read in png_image_write_* (bsc#1256526). * CVE-2026-25646: heap buffer overflow vulnerability in png_set_dither/png_set_quantize (bsc#1258020). ## 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 6.0 zypper in -t patch SUSE-SLE-Micro-6.0-593=1 ## Package List:

Topics%20covered

Topics Covered

security advisory SuSE important heap overflow memory leak libpng16

References

* bsc#1256525

* bsc#1256526

* bsc#1257364

* bsc#1257365

* bsc#1258020

Cross-

* CVE-2025-28162

* CVE-2025-28164

* CVE-2026-22695

* CVE-2026-22801

* CVE-2026-25646

CVSS scores:

* CVE-2025-28162 ( SUSE ): 4.8

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

* CVE-2025-28162 ( SUSE ): 3.3 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

* CVE-2025-28162 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

* CVE-2025-28164 ( SUSE ): 4.8

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

* CVE-2025-28164 ( SUSE ): 3.3 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

* CVE-2025-28164 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

* CVE-2026-22695 ( SUSE ): 6.8

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

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:20523-1
Release Date: 2026-02-26T10:50:58Z
Rating: important

Topics%20covered

Topics Covered

security advisory SuSE important heap overflow memory leak libpng16

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.