Description (CNA)
OpenClaw before 2026.8.2 contains a denial of service vulnerability in the Browser extension relay that allows unauthenticated network sources to exhaust pending-authentication capacity. Attackers can hold every pending slot by maintaining silent WebSocket upgrades, preventing paired extensions from completing Browser Relay Authentication v2.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| OpenClaw / OpenClaw | affected 0 before 2026.8.2; unaffected 2026.8.2 |
CWE
CWE-400
References
- https://github.com/openclaw/openclaw/security/advisories/GHSA-m78m-7h3q-q938
- https://www.vulncheck.com/advisories/openclaw-before-2026.8.2-denial-of-service-via-browser-relay
ADP enrichment
No English description supplied.
No references supplied.