CVE-2026-53873
CRITICAL
NVD
CVSS Score
9.8
Severity
CRITICAL
Published
Jun 17, 2026
Vendor
unknown
Description
picklescan before 1.0.4 contains an incomplete blocklist for the profile module that fails to block the module-level profile.run() function, allowing attackers to achieve arbitrary code execution via exec(). Attackers can craft malicious pickle files calling profile.run(statement) to execute arbitrary Python code while picklescan reports zero security issues.