CVE-2026-62210 OpenClaw < 2026.6.1 Denial of Service via Remote Media URLs

What is CVE-2026-62210?

CVE-2026-62210 is a medium-severity denial of service vulnerability in Openclaw Openclaw, published on 17 Jul 2026. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

OpenClaw versions before 2026.6.1 contain a denial of service vulnerability where remote media URLs can trigger slow-read attacks that exhaust gateway worker resources. Attackers with access to configured input paths can supply remote media URLs that consume gateway resources and reduce availability.

Weakness: CWE-770

Which versions are affected by CVE-2026-62210?

It affects 1 product.

Products include Openclaw Openclaw.

How do I fix CVE-2026-62210?

Upgrade to a fixed version.

Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.

Is CVE-2026-62210 being exploited?

There is no known exploitation of CVE-2026-62210 in the wild and no public exploit code.

Other vulnerabilities in Openclaw Openclaw

• CVE-2026-28363 Security feature bypass in OpenClaw Critical 9.9
• CVE-2026-30741 Code injection in n/a Critical 9.8
• CVE-2026-33579 OpenClaw < 2026.3.28 - Privilege Escalation via Missing Caller Scope Validation in Device Pair Approval Critical 9.4
• CVE-2026-32922 OpenClaw < 2026.3.11 - Privilege Escalation via Unvalidated Scope in device.token.rotate Critical 9.4
• CVE-2026-32978 OpenClaw < 2026.3.11 - Approval Bypass via Unrecognized Script Runners Critical 9.4

All Openclaw Openclaw vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• GitHub advisory
• How this page is made

Also known as GHSA-4xwj-mcc7-x7x5, GHSA-vq5x-r5hj-w7qc, MINI-2362-c43v-49jg.