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SUSE: libpng12 Moderate Buffer Overflow Vuln 2025:4432-1

suse
Calendar Grey December 17, 2025
Dist Suse Esm H88
Update for libpng12 addresses a moderate buffer over-read issue fixing CVE-2025-64505 and enhancing security.
An update that solves one vulnerability can now be installed.

Summary

## This update for libpng12 fixes the following issues: * CVE-2025-64505: Fixed heap buffer over-read in `png_do_quantize` via malformed palette index (bsc#1254157) ## 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: * Basesystem Module 15-SP7 zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP7-2025-4432=1 * openSUSE Leap 15.6 zypper in -t patch openSUSE-SLE-15.6-2025-4432=1 * Basesystem Module 15-SP6 zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP6-2025-4432=1 ## Package List: * Basesystem Module 15-SP7 (aarch64 ppc64le s390x x86_64) * libpng12-0-debuginfo-1.2.57-150000.4.3.1 * libpng12-0-1.2.57-150000.4.3.1

Topics%20covered

Topics Covered

security advisory moderate buffer overflow SuSE software update libpng12

References

* bsc#1254157

Cross-

* CVE-2025-64505

CVSS scores:

* CVE-2025-64505 ( SUSE ): 6.9

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

* CVE-2025-64505 ( SUSE ): 6.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H

* CVE-2025-64505 ( NVD ): 6.1 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H

Affected Products:

* Basesystem Module 15-SP6

* Basesystem Module 15-SP7

* openSUSE Leap 15.6

* SUSE Linux Enterprise Desktop 15 SP6

* SUSE Linux Enterprise Desktop 15 SP7

* SUSE Linux Enterprise Real Time 15 SP6

* SUSE Linux Enterprise Real Time 15 SP7

* SUSE Linux Enterprise Server 15 SP6

* SUSE Linux Enterprise Server 15 SP7

* SUSE Linux Enterprise Server for SAP Applications 15 SP6

* SUSE Linux Enterprise Server for SAP Applications 15 SP7

An update that solves one vulnerability can now be installed.

##

Announcement ID: SUSE-SU-2025:4432-1
Release Date: 2025-12-17T13:07:34Z
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate buffer overflow SuSE software update libpng12

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