23 Oct 2026 15:48:27 UTC
agentverus-scanner Companion Code Analysis Bypass via Excluded Python Bytecode
cve-program · CVE-2026-84811 · Published
CVE-2026-84811
agentverus-scanner Companion Code Analysis Bypass via Excluded Python Bytecode
CVSS 4.0 7.1 HIGHCVSS 3.1 6.5 MEDIUMCheck source for fixed versionsKEV status unknown
cve-program · CVE-2026-84811
Publishedagentverus-scanner fails to analyze compiled Python bytecode files in companion code directories, allowing attackers to bypass security scanning by shipping malicious __pycache__ entries alongside benign source files. Attackers can execute arbitrary Python bytecode on import while the scanner reports a CERTIFIED verdict with high trust scores in both static and semantic analysis modes.
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Exploitation and risk
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