PT-2026-48749 · Openclaw · Openclaw

Published 2026-06-11 · Updated 2026-06-11 · CVE-2026-53819

NVD

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

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.

Fix

Untrusted Search Path

Weakness Enumeration

CWE-426

Related Identifiers

CVE-2026-53819

Affected Products

Openclaw

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-53819 · Security Note
• https://github.com/openclaw/openclaw/security/advisories/GHSA-8wg3-5mcm-fjq8 · Patch, Vendor Advisory
• https://vulncheck.com/advisories/openclaw-arbitrary-homebrew-executable-execution-via-workspace-env-override · Note