CVE-2026-53819

Summary

OpenClaw before 2026.5.27 contains an arbitrary code execution vulnerability in skill install flows where workspace .env files can override the Homebrew executable selection. Attackers with access to trusted operator workspaces can execute unintended Homebrew-compatible executables during skill setup to compromise the system.

Affected Software

VendorProductVersion RangeStatus
OpenClawOpenClaw0 < 2026.5.27affected
OpenClawOpenClaw2026.5.27unaffected

Weaknesses

  • CWE-426: Untrusted Search Path

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: total

References