CVE-2025-64755

Claude Code is an agentic coding tool. Prior to version 2.0.31, due to an error in sed command parsing, it was possible to bypass the Claude Code read-only validation and write to arbitrary files on the host system. This issue has been patched in version 2.0.31.

More information : https://github.com/anthropics/claude-code/security/advisories/GHSA-7mv8-j34q-vp7q