CVE-2026-53838: OpenClaw < 2026.5.27 - Node Pairing State Mutation via Reconnection
OpenClaw before 2026.5.27 contains a state mutation vulnerability in node pairing reconnection that allows paired nodes to confuse approval scope decisions. Attackers can exploit reconnection logic to restore or present broader node authority than intended, potentially bypassing approval restrictions.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
OpenClawto a version that resolves this vulnerability.Fixed in 2026.5.27
Event History
Frequently Asked Questions
What is the severity of CVE-2026-53838?
The severity of CVE-2026-53838 is medium with a score of 6.
How do I fix CVE-2026-53838?
To fix CVE-2026-53838, update OpenClaw to version 2026.5.27 or later.
What kind of vulnerability is CVE-2026-53838?
CVE-2026-53838 is a state mutation vulnerability in the node pairing reconnection process.
What potential risks are associated with CVE-2026-53838?
CVE-2026-53838 may allow attackers to bypass approval restrictions and gain broader node authority.
Who is affected by CVE-2026-53838?
Users of OpenClaw versions prior to 2026.5.27 are affected by CVE-2026-53838.