libpng 1.6.56

Name libpng
Version 1.6.56
Summary PNG image format decoding library
Description An open source project to develop and maintain the reference library for use in applications that read, create, and manipulate PNG (Portable Network Graphics) raster image files.
Section libs
License Libpng
Homepage http://www.libpng.org/
Recipe file recipes-multimedia/libpng/libpng_1.6.56.bb
Layer openembedded-core (rel-v2026.2 branch)
Inherits
  • autotools
  • binconfig-disabled
  • gcc
  • gcc-native
  • pkgconfig
  • ptest
  • siteinfo
Dependencies
  • autoconf-native
  • automake-native
  • gcc-cross-i686
  • libtool-cross
  • libtool-native
  • pkgconf-native
  • virtual/compilerlibs
  • virtual/libc
  • zlib
PACKAGECONFIG options
  • vardepvalue

Sources

https://downloads.sourceforge.net/libpng/libpng16/libpng-1.6.56.tar.xz

Patches

Patch Status
files/CVE-2026-34757_p1.patch Backport [https://github.com/pnggroup/libpng/commit/398cbe3df03f4e11bb031e07f416dfdde3684e8a]
files/CVE-2026-34757_p2.patch Backport [https://github.com/pnggroup/libpng/commit/55d20aaa322c9274491cda82c5cd4f99b48c6bcc]

Other branches

This recipe in other branches of openembedded-core:

Branch Recipe
rel-v2026.1 (AMD EDF 26.06 Release) libpng 1.6.42
rel-v2026.2 (AMD EDF 26.11 Release) libpng 1.6.56 (this recipe)