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CVE-2025-10156— PickleScan Security Bypass via Bad CRC in ZIP Archive

Quick assessment

Affected
mmaitre314 picklescan
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

picklescan是Matthieu Maitre个人开发者的一个安全扫描程序。 picklescan存在安全漏洞，该漏洞源于ZIP存档扫描组件处理异常条件不当，可能导致绕过安全扫描并执行恶意代码。

AI Predicted 8.1 Difficulty: Easy EPSS 1.48% · P73

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-10156

Vulnerability Information
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Vulnerability Title
PickleScan Security Bypass via Bad CRC in ZIP Archive
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
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
Source: CVE Program / CVE List V5
Vulnerability Type
对异常条件的处理不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
picklescan 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
picklescan是Matthieu Maitre个人开发者的一个安全扫描程序。 picklescan存在安全漏洞，该漏洞源于ZIP存档扫描组件处理异常条件不当，可能导致绕过安全扫描并执行恶意代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
mmaitre314 picklescan 0 ~ 0.0.30 -

II. Public POCs for CVE-2025-10156

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III. Intelligence Information for CVE-2025-10156

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Other References for CVE-2025-10156 (1)

Same Patch Batch · mmaitre314 · 2025-09-17 · 3 CVEs total

CVE-2025-10155 PickleScan Security Bypass Using Misleading File Extension
CVE-2025-10157 PickleScan Bypasses Unsafe Globals Check Using Submodule Imports

IV. Related Vulnerabilities

Same product: picklescan
Same vendor: mmaitre314
Same weakness: CWE-755

V. Comments for CVE-2025-10156

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