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CVE-2025-67748
Good to know:
Date: December 15, 2025
Fickling is a Python pickling decompiler and static analyzer. Versions prior to 0.1.6 had a bypass caused by "pty" missing from the block list of unsafe module imports. This led to unsafe pickles based on "pty.spawn()" being incorrectly flagged as "LIKELY_SAFE", and was fixed in version 0.1.6. This impacted any user or system that used Fickling to vet pickle files for security issues.
Severity Score
Related Resources (6)
Severity Score
Weakness Type (CWE)
Top Fix
Upgrade Version
Upgrade to version fickling - 0.1.6;https://github.com/trailofbits/fickling.git - v0.1.6
CVSS v3.1
| Base Score: |
|
|---|---|
| Attack Vector (AV): | LOCAL |
| Attack Complexity (AC): | LOW |
| Privileges Required (PR): | NONE |
| User Interaction (UI): | REQUIRED |
| Scope (S): | UNCHANGED |
| Confidentiality (C): | HIGH |
| Integrity (I): | HIGH |
| Availability (A): | HIGH |