Picklescan has a missing detection when calling built-in python idlelib.autocomplete.AutoComplete.fetch_completions

SummaryUsing idlelib.autocomplete.AutoComplete.fetchcompletions, which is a built-in python library function to execute remote pickle file. DetailsThe attack payload executes in the following steps:First, the attacker craft the payload by calling to...

PYSEC-2026-4133 Picklescan has a missing detection when calling built-in python idlelib.autocomplete.AutoComplete.fetch_completions

Summary Using idlelib.autocomplete.AutoComplete.fetchcompletions, which is a built-in python library function to execute remote pickle file. Details The attack payload executes in the following steps: First, the attacker craft the payload by calling to...

Duplicate Advisory: Picklescan has a missing detection when calling built-in python idlelib.autocomplete.AutoComplete.fetch_completions

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-7cq8-mj8x-j263. This link is maintained to preserve external references. Original Description picklescan before 0.0.29 fails to detect malicious pickle files using...

GHSA-GQ8P-2329-GH3X Duplicate Advisory: Picklescan has a missing detection when calling built-in python idlelib.autocomplete.AutoComplete.fetch_completions

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-7cq8-mj8x-j263. This link is maintained to preserve external references. Original Description picklescan before 0.0.29 fails to detect malicious pickle files using...

CVE-2025-71376: Deserialization of Untrusted Data

picklescan before 0.0.29 fails to detect malicious pickle files using idlelib.autocomplete.AutoComplete.fetchcompletions in reduce methods. Attackers can embed undetected code in pickle files that executes arbitrary commands when loaded by victims...