CVE-2025-71323 - CVE House
Back to Database
Status published Critical CVE-2025-71323

picklescan - Remote Code Execution via Unblocked ctypes Module

Vulnerability Description

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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2025-71323

Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • 0x-Apollyon

References

More from picklescan

View All →
CVE-2025-71378
picklescan - Remote Code Execution via Undetected cProfile.runctx in Pickle Files
High 7.6
CVE-2025-71376
picklescan - Arbitrary Code Execution via Undetected idlelib.autocomplete.AutoComplete.fetch_completions
High 7.6
CVE-2025-71375
picklescan - Undetected Remote Code Execution via _operator.methodcaller
High 7.6
CVE-2025-71374
picklescan - Arbitrary Code Execution via Undetected profile.Profile.run
High 7.6
CVE-2025-71373
picklescan - Remote Code Execution via operator.methodcaller Detection Bypass
High 7.6

Affected Vendor

Affected Software

picklescan
Vulnerable Versions:
0, 0.0.33

Timeline

Official Publish: June 17th, 2026
Last Modified: June 17th, 2026
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses (CWE)

CWE-184

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.