libpng16-16-1.6.55-1.1 on GA media SUSE Patch security@suse.de SUSE Security Team openSUSE-SU-2026:10188-1 Final 1 1 2026-02-12T00:00:00Z current 2026-02-12T00:00:00Z 2026-02-12T00:00:00Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z libpng16-16-1.6.55-1.1 on GA media These are all security issues fixed in the libpng16-16-1.6.55-1.1 package on the GA media of openSUSE Tumbleweed. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). openSUSE-Tumbleweed-2026-10188 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/security/rating/ SUSE Security Ratings https://www.suse.com/security/cve/CVE-2026-25646/ SUSE CVE CVE-2026-25646 page openSUSE Tumbleweed libpng16-16-1.6.55-1.1 libpng16-16-32bit-1.6.55-1.1 libpng16-16-x86-64-v3-1.6.55-1.1 libpng16-compat-devel-1.6.55-1.1 libpng16-compat-devel-32bit-1.6.55-1.1 libpng16-compat-devel-x86-64-v3-1.6.55-1.1 libpng16-devel-1.6.55-1.1 libpng16-devel-32bit-1.6.55-1.1 libpng16-devel-x86-64-v3-1.6.55-1.1 libpng16-tools-1.6.55-1.1 libpng16-16-1.6.55-1.1 as a component of openSUSE Tumbleweed libpng16-16-32bit-1.6.55-1.1 as a component of openSUSE Tumbleweed libpng16-16-x86-64-v3-1.6.55-1.1 as a component of openSUSE Tumbleweed libpng16-compat-devel-1.6.55-1.1 as a component of openSUSE Tumbleweed libpng16-compat-devel-32bit-1.6.55-1.1 as a component of openSUSE Tumbleweed libpng16-compat-devel-x86-64-v3-1.6.55-1.1 as a component of openSUSE Tumbleweed libpng16-devel-1.6.55-1.1 as a component of openSUSE Tumbleweed libpng16-devel-32bit-1.6.55-1.1 as a component of openSUSE Tumbleweed libpng16-devel-x86-64-v3-1.6.55-1.1 as a component of openSUSE Tumbleweed libpng16-tools-1.6.55-1.1 as a component of openSUSE Tumbleweed LIBPNG is a reference library for use in applications that read, create, and manipulate PNG (Portable Network Graphics) raster image files. Prior to 1.6.55, an out-of-bounds read vulnerability exists in the png_set_quantize() API function. When the function is called with no histogram and the number of colors in the palette is more than twice the maximum supported by the user's display, certain palettes will cause the function to enter into an infinite loop that reads past the end of an internal heap-allocated buffer. The images that trigger this vulnerability are valid per the PNG specification. This vulnerability is fixed in 1.6.55. CVE-2026-25646 openSUSE Tumbleweed:libpng16-16-1.6.55-1.1 openSUSE Tumbleweed:libpng16-16-32bit-1.6.55-1.1 openSUSE Tumbleweed:libpng16-16-x86-64-v3-1.6.55-1.1 openSUSE Tumbleweed:libpng16-compat-devel-1.6.55-1.1 openSUSE Tumbleweed:libpng16-compat-devel-32bit-1.6.55-1.1 openSUSE Tumbleweed:libpng16-compat-devel-x86-64-v3-1.6.55-1.1 openSUSE Tumbleweed:libpng16-devel-1.6.55-1.1 openSUSE Tumbleweed:libpng16-devel-32bit-1.6.55-1.1 openSUSE Tumbleweed:libpng16-devel-x86-64-v3-1.6.55-1.1 openSUSE Tumbleweed:libpng16-tools-1.6.55-1.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2026-25646.html CVE-2026-25646 https://bugzilla.suse.com/1258020 SUSE Bug 1258020