CVE-2026-32046
OpenClaw: Chrome --no-sandbox disabled OS-level browser sandbox in sandbox browser container
Severity by source
Trivy's own label is CRITICAL. Rated critical by NVD. Rated lower by GHSA (medium).
Description
OpenClaw versions prior to 2026.2.21 contain an improper sandbox configuration vulnerability that allows attackers to execute arbitrary code by exploiting renderer-side vulnerabilities without requiring a sandbox escape. Attackers can leverage the disabled OS-level sandbox protections in the Chromium browser container to achieve code execution on the host system.
Affected packages and fixed versions
| Source | Package | Fixed in |
|---|---|---|
| minimos | openclaw | 2026.2.21-r0 |
| npm::GitHub Security Advisory npm | openclaw | 2026.2.21 |
References
- https://github.com/openclaw/openclaw
- https://github.com/openclaw/openclaw/commit/1835dec2004fe7a62c6a7ba46b8485f124ec6199
- https://github.com/openclaw/openclaw/commit/e7eba01efc4c3c400e9cfd3ce3d661cbc788a631
- https://github.com/openclaw/openclaw/security/advisories/GHSA-43x4-g22p-3hrq
- https://nvd.nist.gov/vuln/detail/CVE-2026-32046
- https://www.vulncheck.com/advisories/openclaw-os-level-sandbox-bypass-via-no-sandbox-flag