JLSEC-2026-95

LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image files. In versions 1.2.1 through 1.6.55, pngsettRNS and pngsetPLTE each alias a heap-allocated buffer between pngstruct and pnginfo, sharing a single allocation acros...

ALPINE-CVE-2026-33416

LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image files. In versions 1.2.1 through 1.6.55, pngsettRNS and pngsetPLTE each alias a heap-allocated buffer between pngstruct and pnginfo, sharing a single allocation acros...

EUVD-2026-16258

LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image files. In versions 1.2.1 through 1.6.55, pngsettRNS and pngsetPLTE each alias a heap-allocated buffer between pngstruct and pnginfo, sharing a single allocation acros...

SUSE CVE-2018-14048

An issue has been found in libpng 1.6.34. It is a SEGV in the function pngfreedata in png.c, related to the recommended error handling for pngreadimage...

libpng Denial of Service Vulnerability (CNVD-2018-20558)

libpng is a PNG reference library that can create, read and write PNG graphics files. A security vulnerability exists in the 'pngfreedata' function in the png.c file in libpng version 1.6.34. An attacker can exploit this vulnerability to cause a denial of service segmentation error...

ALPINE-CVE-2018-14048

An issue has been found in libpng 1.6.34. It is a SEGV in the function pngfreedata in png.c, related to the recommended error handling for pngreadimage...

PT-2018-12302

Name of the Vulnerable Software and Affected Versions libpng version 1.6.34 Description The issue is related to a SEGV in the function png free data in png.c, which is connected to the recommended error handling for png read image. Recommendations For libpng version 1.6.34, consider applying the...