CVE-2026-53831
CVE-2026-53831
OpenClaw before 2026.5.18 contains a policy enforcement vulnerability in system.run safe-bin allowlist validation that allows shell expansion to modify command interpretation on POSIX nodes. Authenticated operators can exploit shell metach…
Vulnerability class: TOCTOU (Time-of-Check to Time-of-Use)
CVSS v3 metric
CVSS v3 base score 8.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L.
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-53831?
- CVE-2026-53831 is a high-severity vulnerability, classified under Time-of-check Time-of-use (TOCTOU) Race Condition. CVSS score: 8.3/10. Published 2026-06-12.
- How severe is CVE-2026-53831?
- High severity. CVSS v3 base score is 8.3 out of 10.