Vulnerability Description
OpenClaw before 2026.4.10 contains an improper network binding vulnerability in the sandbox browser CDP relay that exposes Chrome DevTools Protocol on 0.0.0.0. Attackers can access the DevTools protocol outside intended local sandbox boundaries by exploiting the overly broad binding configuration.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Openclaw | Openclaw | < 2026.4.10 |
Related Weaknesses (CWE)
References
- https://github.com/openclaw/openclaw/commit/fbf11ebdb7110632f93926d0ac7b48f04cb4Patch
- https://github.com/openclaw/openclaw/security/advisories/GHSA-525j-hqq2-66r4MitigationVendor Advisory
- https://www.vulncheck.com/advisories/openclaw-chrome-devtools-protocol-exposure-Third Party Advisory
FAQ
What is CVE-2026-43581?
CVE-2026-43581 is a vulnerability with a CVSS score of 9.6 (CRITICAL). OpenClaw before 2026.4.10 contains an improper network binding vulnerability in the sandbox browser CDP relay that exposes Chrome DevTools Protocol on 0.0.0.0. Attackers can access the DevTools protoc...
How severe is CVE-2026-43581?
CVE-2026-43581 has been rated CRITICAL with a CVSS base score of 9.6/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2026-43581?
Check the references section above for vendor advisories and patch information. Affected products include: Openclaw Openclaw.