GHSA-7f79-rvx6-vxc4Critical· 9.8▾ MidnightDuplicate Advisory: Picklescan does not block ctypes
▾ Midnight zone — Critical, or high with PoC / in-the-wild
impact 53.9 · likelihood 0 · exploitation 0
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Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via GHSA
Last analysed / modified upstream
This advisory has been withdrawn because it is a duplicate of GHSA-4675-36f9-wf6r. This link is maintained to preserve external references.
picklescan before 0.0.33 fails to block the ctypes module, allowing attackers to achieve remote code execution by invoking direct syscalls and accessing raw memory. Attackers can craft malicious pickle files using ctypes.WinDLL to load kernel32.dll and execute arbitrary commands, bypassing sandbox protections and gadget chain detection.
picklescan < 0.0.33Upgrade to a patched release:
picklescan 0.0.33Connected by shared product, vendor, weakness, or advisory.
CVE-2025-71323Critical· 9.8Picklescan does not block ctypes
GHSA-g7vj-qw6x-g3p8Critical· 9.8Duplicate Advisory: PickleScan has multiple stdlib modules with direct RCE not in blocklist
GHSA-fh2f-24rh-r2vqHighDuplicate Advisory: Picklescan missing detection when calling built-in python library function timeit.timeit()
CVE-2025-71351MediumPicklescan missing detection when calling built-in python library function timeit.timeit()
CVE-2026-56315Critical· 9.8PickleScan has multiple stdlib modules with direct RCE not in blocklist
GHSA-6v84-v468-3c7fCritical· 9.8Duplicate Advisory: Picklescan has Incomplete List of Disallowed Inputs