Heap-based buffer overflow in the progressive PNG Image loader (decoders/pngloader.cpp) in KHTML in KDE 4.0.x up to 4.0.3 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted image.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.048
EPSS Ranking 90.7%