Vulnerability · Published Jul 17, 2026 · Assigned by VulnCheck
CVE-2026-62210OpenClaw < 2026.6.1 Denial of Service via Remote Media URLs
Medium 6.5
In plain English
A medium-severity resource allocation without limits in OpenClaw from OpenClaw. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 39% of all known vulnerabilities).
Severity (CVSS 3.1)6.5Medium
Exploit odds (30 days)0.4%top 60.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
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.
Affected products (as reported)
Weakness: CWE-770 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
References
- GitHub Security Advisory (GHSA-4xwj-mcc7-x7x5) vendor-advisory
- VulnCheck Advisory: OpenClaw < 2026.6.1 Denial of Service via Remote Media URLs third-party-advisory