CVE-2026-79657 | NLTK up to 3.10.2 Pickle Loader numpy.f2py.crackfortran numpy.f2py.crackfortran.myeval deserialization

August 25, 2026 Yanac

A vulnerability categorized as critical has been discovered in NLTK up to 3.10.2. This affects the function numpy.f2py.crackfortran.myeval of the file numpy.f2py.crackfortran of the component Pickle Loader. Such manipulation leads to deserialization.

This vulnerability is listed as CVE-2026-79657. The attack may be performed from remote. There is no available exploit.

It is advisable to upgrade the affected component.VulDB Recent EntriesRead More