Memory leak in the png_handle_tEXt function in pngrutil.c in libpng before 1.2.33 rc02 and 1.4.0 beta36 allows context-dependent attackers to cause a denial of service (memory exhaustion) via a crafted PNG file.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.032
EPSS Ranking 86.4%