Exiv2 up to 0.26 PNG File pngchunk_int.cpp PngChunk::readRawProfile memory corruption

A vulnerability was found in Exiv2 up to 0.26 (Image Processing Software) and classified as critical. This issue affects the function PngChunk::readRawProfile of the file pngchunk_int.cpp of the component PNG File Handler. There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.