PYSEC-2026-1875 rockhopper Buffer Overflow vulnerability

A vulnerability, which was classified as critical, has been found in bwoodsend rockhopper up to 0.1.2. Affected by this issue is the function countrows of the file rockhopper/src/raggedarray.c of the component Binary Parser. The manipulation of the argument raw leads to buffer overflow. Local...

Buffer Overflow

Overview rockhopper is a package that works with ragged rows with different lengths 2D NumPy arrays. Affected versions of this package are vulnerable to Buffer Overflow through the manipulation of the argument raw in the countrows function. An attacker can execute arbitrary code by supplying...