PyPI/picklescan CVE-2025-71378: high 7.8, EPSS 0.48%
picklescan before 0.0.30 fails to detect cProfile.runctx function calls in pickle file reduce methods, allowing attackers to execute arbitrary code. Malicious pickle files bypass picklescan detection
Action: Upgrade picklescan to 0.0.30 or later.
pip install picklescan==0.0.30Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 0.0.30 | - |
Fixed versions
| 0.0.30 |
Sources
- osv: PYSEC-2026-247
- https://www.vulncheck.com/advisories/picklescan-remote-code-execution-via-undetected-cprofile-runctx-in-pickle-files
- https://github.com/mmaitre314/picklescan/security/advisories/GHSA-9w88-8rmg-7g2p
CVE-2025-71378 · published · modified · JSON