CVE-2026-94094

A flaw has been found in OpenClaw up to 2026.9.5. Affected is the function createCanvasHostHandler of the file extensions/canvas/src/host/server.ts of the component Canvas Host Route. Executing a manipulation can lead to denial of service. The attack can be launched remotely. The exploit has been...

CVE-2026-94094

OpenClaw up to 2026.9.5 is vulnerable to a remote denial-of-service in the Canvas Host Route component. The root cause is in the function createCanvasHostHandler (file extensions/canvas/src/host/server.ts): the HTTP GET path buffers the entire file via readFile() (src/canvas/serve.runtime.ts:17,1...

CVE-2026-94094 OpenClaw Canvas Host Route server.ts createCanvasHostHandler denial of service

A flaw has been found in OpenClaw up to 2026.9.5. Affected is the function createCanvasHostHandler of the file extensions/canvas/src/host/server.ts of the component Canvas Host Route. Executing a manipulation can lead to denial of service. The attack can be launched remotely. The exploit has been...