metadata
library_name: pytorch
tags:
- security-research
- modelscan-bypass
license: mit
ModelScan Bypass PoC — gc.disable
Security research for responsible disclosure via Huntr MFV program.
Vulnerability
gc.disable is not in modelscan's unsafe_globals blocklist.
modelscan reports "No issues found" but loading triggers disables Python garbage collector — memory leak DoS, eventual OOM crash.
Impact: MEDIUM
Reproduction
pip install modelscan
modelscan scan -p bypass_poc.pkl
# Output: "No issues found!"