CVE-2026-84811

agentverus-scanner (a security scanning tool for code analysis) fails to analyze compiled Python bytecode files in companion code directories, enabling a security scanning bypass . Attackers can ship malicious __pycache__ entries alongside benign source files, causing arbitrary Python bytecode to...

CVE-2026-84810 claude-skill-antivirus Analysis Bypass via Manifest-Only Local Directory Scan

claude-skill-antivirus fails to analyze executable files when scanning local skill directories, reading only SKILL.md while ignoring Python source, bytecode, and other artifacts in the scripts directory. Attackers can distribute skills with malicious code in non-manifest files that receive a SAFE...

CVE-2026-84810

claude-skill-antivirus (v2.1.3) performs a manifest-only scan of local skill directories, reading only the SKILL.md file while ignoring Python source, bytecode, and other artifacts in the scripts directory. Attackers can distribute skills embedding malicious executable payloads in non-manifest fi...

CVE-2026-84809

Tencent AI-Infra-Guard 's skill-scan component (affected in v4.6.0) hardcodes __pycache__ directories and .pyc/.pyo/.pyd extensions into skip lists across multiple scanning surfaces. An attacker can distribute a skill containing benign Python source files alongside malicious compiled bytecode tha...

EUVD-2025-210388

Picklescan before 0.0.25 fails to detect unsafe global functions in the Numpy library, allowing attackers to bypass static analysis and execute arbitrary code during deserialization. Attackers can craft malicious pickle files using numpy.testing.private.utils.runstring within the reduce method to...

CVE-2025-71355 Picklescan - Arbitrary Code Execution via Unsafe Numpy Function Detection Bypass

Picklescan before 0.0.25 fails to detect unsafe global functions in the Numpy library, allowing attackers to bypass static analysis and execute arbitrary code during deserialization. Attackers can craft malicious pickle files using numpy.testing.private.utils.runstring within the reduce method to...

CVE-2026-44003

vm2 is an open source vm/sandbox for Node.js. Prior to 3.11.0, vm2's code transformer has a performance optimization that skips AST analysis when the code does not contain catch, import, or async keywords. This fast-path bypass allows sandboxed code to directly access the internal...

GHSA-WP5R-2GW5-M7Q7 vm2's Transformer Fast-Path Bypass Exposes Internal State Variable

Summary vm2's code transformer has a performance optimization that skips AST analysis when the code does not contain catch, import, or async keywords. This fast-path bypass allows sandboxed code to directly access the internal VM2INTERNALSTATEDONOTUSEORPROGRAMWILLFAIL variable, which exposes...

vm2's Transformer Fast-Path Bypass Exposes Internal State Variable

Summary vm2's code transformer has a performance optimization that skips AST analysis when the code does not contain catch, import, or async keywords. This fast-path bypass allows sandboxed code to directly access the internal VM2INTERNALSTATEDONOTUSEORPROGRAMWILLFAIL variable, which exposes...

PT-2026-38394

Name of the Vulnerable Software and Affected Versions vm2 versions prior to 3.11.0 Description A performance optimization in the code transformer skips AST Abstract Syntax Tree analysis when the code does not contain the keywords catch, import, or async. This fast-path bypass allows sandboxed cod...

CVE-2026-41206 PySpector has a Plugin Code Execution Bypass via Incomplete Static Analysis in PluginSecurity.validate_plugin_code

PySpector is a static analysis security testing SAST Framework engineered for modern Python development workflows. The plugin security validator in PySpector uses AST-based static analysis to prevent dangerous code from being loaded as plugins. Prior to version 0.1.8, the blocklist implemented in...

CVE-2026-41206 PySpector has a Plugin Code Execution Bypass via Incomplete Static Analysis in PluginSecurity.validate_plugin_code

PySpector is a static analysis security testing SAST Framework engineered for modern Python development workflows. The plugin security validator in PySpector uses AST-based static analysis to prevent dangerous code from being loaded as plugins. Prior to version 0.1.8, the blocklist implemented in...

EUVD-2026-13023

OpenClaw versions prior to 2026.2.23 contain an allowlist bypass vulnerability in system.run guardrails that allows authenticated operators to execute unintended commands. When /usr/bin/env is allowlisted, attackers can use env -S to bypass policy analysis and execute shell wrapper payloads at...

CVE-2026-31992

OpenClaw versions prior to 2026.2.23 contain an allowlist bypass vulnerability in system.run guardrails that allows authenticated operators to execute unintended commands. When /usr/bin/env is allowlisted, attackers can use env -S to bypass policy analysis and execute shell wrapper payloads at...

PT-2026-26232

OpenClaw versions prior to 2026.2.23 contain an allowlist bypass vulnerability in system.run guardrails that allows authenticated operators to execute unintended commands. When /usr/bin/env is allowlisted, attackers can use env -S to bypass policy analysis and execute shell wrapper payloads at...

Fickling has safety check bypass via REDUCE+BUILD opcode sequence

Assessment It is believed that the analysis pass works as intended, REDUCE and BUILD are not at fault here. The few potentially unsafe modules have been added to the blocklist https://github.com/trailofbits/fickling/commit/0c4558d950daf70e134090573450ddcedaf10400. Original report Summary All 5 of...

EUVD-2026-1685

Fickling is a Python pickling decompiler and static analyzer. Prior to version 0.1.7, the unsafeimports method in Fickling's static analyzer fails to flag several high-risk Python modules that can be used for arbitrary code execution. Malicious pickles importing these modules will not be detected...

EUVD-2006-3212

Malware in sbrugna...

EUVD-2025-5523

Malicious code in bioql PyPI...

Duplicate Advisory: Picklescan Allows Remote Code Execution via Malicious Pickle File Bypassing Static Analysis

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-769v-p64c-89pr. This link is maintained to preserve external references. Original Description picklescan before 0.0.22 only considers standard pickle file extensions in the scope for its vulnerability scan. An...