EulerOS 2.0 SP15 : python-ply (EulerOS-SA-2026-2904)

According to the versions of the python-ply packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : An undocumented and unsafe feature in the PLY Python Lex-Yacc library 3.11 allows Remote Code Execution RCE via the picklefile parameter in th...

OESA-2026-1595 python-ply security update

/ply/ /ply--.egg-info/ Security Fixes: An undocumented and unsafe feature in the PLY Python Lex-Yacc library 3.11 allows Remote Code Execution RCE via the picklefile parameter in the yacc function. This parameter accepts a .pkl file that is deserialized with pickle.load without validation. Becaus...

Deserialization of Untrusted Data

Overview ply is a Python Lex & Yacc Affected versions of this package are vulnerable to Deserialization of Untrusted Data via the picklefile parameter in the yacc function. An attacker can execute arbitrary code by supplying a specially crafted pickle file that is deserialized without validation...