CVE-2026-22612— Fickling vulnerable to detection bypass due to "builtins" blindness
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I. Basic Information for CVE-2026-22612
Vulnerability Information
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Vulnerability Title
Fickling vulnerable to detection bypass due to "builtins" blindness
Source: NVD (National Vulnerability Database)
Vulnerability Description
Fickling is a Python pickling decompiler and static analyzer. Prior to version 0.1.7, Fickling is vulnerable to detection bypass due to "builtins" blindness. This issue has been patched in version 0.1.7.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
可信数据的反序列化
Source: NVD (National Vulnerability Database)
Vulnerability Title
Fickling 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Fickling是Trail of Bits开源的一个Python的反编译器和静态分析器。 Fickling 0.1.7之前版本存在代码问题漏洞，该漏洞源于对builtins模块存在检测盲区，可能导致检测绕过。
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 |
|---|---|---|---|---|
| trailofbits | fickling | < 0.1.7 | - |
II. Public POCs for CVE-2026-22612
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · trailofbits · 2026-01-10 · 5 CVEs total
| CVE-2026-22607 | Fickling Blocklist Bypass: cProfile.run() | |
| CVE-2026-22608 | Fickling vulnerable to use of ctypes and pydoc gadget chain to bypass detection | |
| CVE-2026-22609 | Fickling has Static Analysis Bypass via Incomplete Dangerous Module Blocklist | |
| CVE-2026-22606 | Fickling has a bypass via runpy.run_path() and runpy.run_module() |
IV. Related Vulnerabilities
Same product: fickling
- CVE-2026-22609
Fickling has Static Analysis Bypass via Incomplete Dangerous - CVE-2026-22608
Fickling vulnerable to use of ctypes and pydoc gadget chain - CVE-2026-22607
Fickling Blocklist Bypass: cProfile.run() - CVE-2026-22606
Fickling has a bypass via runpy.run_path() and runpy.run_mod - CVE-2025-67748
Fickling has Code Injection vulnerability via pty.spawn()
Same vendor: trailofbits
- CVE-2026-33753
Improper Certificate Validation in rfc3161-client - CVE-2026-22609
Fickling has Static Analysis Bypass via Incomplete Dangerous - CVE-2026-22608
Fickling vulnerable to use of ctypes and pydoc gadget chain - CVE-2026-22607
Fickling Blocklist Bypass: cProfile.run() - CVE-2026-22606
Fickling has a bypass via runpy.run_path() and runpy.run_mod
Same weakness: CWE-502
- CVE-2026-44126
Insecure deserialization - CVE-2026-5127
User Frontend: AI Powered Frontend Posting, User Directory, - CVE-2026-41586
ObjectInputStream.readObject() without ObjectInputFilter in - CVE-2026-34084
PhpSpreadsheet SSRF and RCE via PHP stream wrappers in IOFac - CVE-2026-7712
MindsDB Pickle pickle.loads deserialization
V. Comments for CVE-2026-22612
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