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CVE-2025-71325— picklescan - Detection Bypass via STACK_GLOBAL Opcode Parsing Logic Flaw

CVSS 9.8 · Critical EPSS 0.47% · P37

Affected Version Matrix 2

VendorProductVersion RangeStatus
picklescanpicklescan< 0.0.27affected
0.0.27unaffected
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I. Basic Information for CVE-2025-71325

Vulnerability Information
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Vulnerability Title
picklescan - Detection Bypass via STACK_GLOBAL Opcode Parsing Logic Flaw
Source: NVD (National Vulnerability Database)
Vulnerability Description
picklescan before 0.0.27 contains a parsing logic error in the _list_globals function when handling STACK_GLOBAL opcodes, failing to track arguments in the correct range and allowing malicious pickle files to bypass detection. Attackers can craft pickle files with arguments at position zero to trigger unexpected exceptions and evade security scanning.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
未经检查的错误条件
Source: NVD (National Vulnerability Database)
Vulnerability Title
Matthieu Maitre Picklescan 异常处理不当漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Picklescan是美国Matthieu Maitre个人开发者的一款扫描Pickle文件安全风险的静态分析工具。 Matthieu Maitre Picklescan 0.0.27之前版本存在异常处理不当漏洞，该漏洞源于在_list_globals函数中处理STACK_GLOBAL操作码时存在解析逻辑错误，未能正确跟踪参数范围，导致恶意pickle文件可以绕过检测，攻击者可利用参数位置为零的pickle文件触发意外异常并逃避安全检查。
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

VendorProductAffected VersionsCPESubscribe
picklescanpicklescan 0 ~ 0.0.27 -

II. Public POCs for CVE-2025-71325

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III. Intelligence Information for CVE-2025-71325

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Vendor Advisories for CVE-2025-71325 (2)

Same Patch Batch · picklescan · 2026-06-17 · 10 CVEs total

CVE-2026-349010.0 CRITICALpicklescan - Universal Blocklist Bypass via pkgutil.resolve_name
CVE-2026-538749.8 CRITICALpicklescan - Arbitrary Code Execution via Obfuscated eval Call
CVE-2026-538739.8 CRITICALpicklescan - Arbitrary Code Execution via profile.run() Blocklist Bypass
CVE-2025-713239.8 CRITICALpicklescan - Remote Code Execution via Unblocked ctypes Module
CVE-2025-713219.8 CRITICALpicklescan - Arbitrary File Writing via distutils Module Bypass
CVE-2025-713209.8 CRITICALpicklescan - Remote Code Execution via Incomplete Disallowed Inputs
CVE-2025-713228.8 HIGHPickleScan - Unsafe Globals Check Bypass via pty.spawn Function
CVE-2026-538727.5 HIGHpicklescan - Arbitrary File Read via Unsafe Pickle Deserialization
CVE-2026-53875picklescan - Scanning Bypass via Dynamic Eval in scan_pytorch

IV. Related Vulnerabilities

Same product: picklescan
Same vendor: picklescan
Same weakness: CWE-391

V. Comments for CVE-2025-71325

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