Bug 2418660 (CVE-2025-66032) - CVE-2025-66032 claude-code: Claude Code Command Validation Bypass Allows Arbitrary Code Execution
Summary: CVE-2025-66032 claude-code: Claude Code Command Validation Bypass Allows Arbi...
Keywords:
Status: NEW
Alias: CVE-2025-66032
Product: Security Response
Classification: Other
Component: vulnerability-draft
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
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Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-12-03 19:01 UTC by OSIDB Bzimport
Modified: 2025-12-05 21:19 UTC (History)
7 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2025-12-03 19:01:52 UTC 
Claude Code is an agentic coding tool. Prior to 1.0.93, Due to errors in parsing shell commands related to $IFS and short CLI flags, it was possible to bypass the Claude Code read-only validation and trigger arbitrary code execution. Reliably exploiting this requires the ability to add untrusted content into a Claude Code context window. This vulnerability is fixed in 1.0.93.
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