CVE-2026-62212 OpenClaw CVE debrief

Who should care

Operators of OpenClaw versions before 2026.5.28 should assess their configurations and update to the latest version if the affected feature is enabled and reachable. This includes reviewing the current configuration and deployment of OpenClaw, identifying potential exposure, and taking steps to mitigate the vulnerability. Security teams and vulnerability management teams should also review the affected scope and severity to determine the priority of remediation.

Technical summary

The vulnerability exists in the MS Teams safeFetch DNS rebinding check of OpenClaw before version 2026.5.28. A race condition allows a lower-trust caller or input path to exploit a timing window, potentially bypassing required authorization or policy checks. This could allow actions that should require stronger authorization or policy checks. The CVSS score is 5.1, indicating a medium severity. The affected feature is enabled and reachable in certain configurations, which could allow a lower-trust caller or configured input path to win a timing window between the DNS validation check and use.

Defensive priority

Medium priority due to the potential for authorization bypass in configurations where the affected feature is enabled and reachable.

Recommended defensive actions

• Update OpenClaw to version 2026.5.28 or later
• Assess configurations for enabled and reachable affected features
• Implement compensating controls for input validation and authorization
• Review and verify the affected scope and severity with the vendor
• Check relevant monitoring, detection, and logs for exposed assets that need extra review
• Track exceptions, retest remediated assets, and close the item only after evidence is documented
• Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up

Evidence notes

The CVE record was published on 2026-07-17T02:18:07.783Z and has not been modified since then. The NVD entry is currently in the 'Received' status. There is limited information available about the vulnerability beyond the CVE record and NVD entry. Defenders should verify the affected scope and severity with the vendor and assess their configurations for potential exposure. The evidence basis for this debrief is limited to publicly available information from the CVE record and NVD entry.

Official resources