CVE-2025-71322
CWE-693Published: June 17, 2026· Updated: Jun 18, 2026
Official Description
PickleScan before 0.0.33 fails to include the pty.spawn function in its unsafe globals list, allowing attackers to bypass security checks. Malicious actors can craft pickle payloads using pty.spawn to achieve arbitrary code execution when files are processed by PickleScan.
Technical Analysis
CVE-2025-71322 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
Exploitation does not require any privileges, though user interaction (Required) is needed, which slightly reduces the risk of mass automated attacks.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 8.8.
CVSS v3.1 Vector Breakdown
Exploit & PoC Resources
All References (3)
Quick Facts
Related CVEs (CWE-693)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2025-71322 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts