CVE-2025-10156
Picklescan: ZIP archive scan bypass is possible through non-exhaustive Cyclic Redundancy Check
7.5
HIGH
CVSS 3.1
EPSS 1.3%
Description
An Improper Handling of Exceptional Conditions vulnerability in the ZIP archive scanning component of mmaitre314 picklescan allows a remote attacker to bypass security scans. This is achieved by crafting a ZIP archive containing a file with a bad Cyclic Redundancy Check (CRC), which causes the scanner to halt and fail to analyze the contents for malicious pickle files. When the file incorrectly considered safe is loaded, it can lead to the execution of malicious code.
How to fix CVE-2025-10156
To remediate CVE-2025-10156, upgrade the affected package to a fixed version below.
- —upgrade to 0.0.31 or later
- —upgrade to 0.0.31 or later
Is CVE-2025-10156 being exploited?
Low — EPSS is 1.3%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 0.0.31
- from 0, < 0.0.31
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N |
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |