https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-19T07:27:04.090449+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/euvd-2026-261779 EUVD-2026-261779 2026-10-19T07:27:04.092662+00:00 EUVD-2026-261779 https://cve.radiocsirt.org/vuln/fkie_cve-2025-64755 fkie_cve-2025-64755 2026-10-19T07:27:04.092693+00:00

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.

 https://cve.radiocsirt.org/vuln/ghsa-7mv8-j34q-vp7q GHSA-7mv8-j34q-vp7q — @anthropic-ai/claude-code has Sed Command Validation Bypass that Allows Arbitrary File Writes 2026-10-19T07:27:04.092722+00:00

Affected: npm: @anthropic-ai/claude-code

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.

Users on standard Claude Code auto-update will have received this fix automatically. Users performing manual updates are advised to update to the latest version.

Thank you to Adam Chester - SpecterOps for reporting this issue!