medium6.3
CVE-2026-116367
A vulnerability was found in DeepSeek Harness up to 0.1.0-rc.5.
Impact
A vulnerability was found in DeepSeek Harness up to 0.1.0-rc.5. This vulnerability affects the function createContext of the file packages/extensions/cordis-host-runner/src/sandbox.ts. The manipulation results in sandbox issue. It is possible to launch the attack remotely. The vendor was contacted early about this disclosure but did not respond in any way.
Affected products
| Product | Affected versions |
|---|---|
| DeepSeek Harness | before 0.1.0-rc.5. |
Versions were read from the advisory text. No structured product data has been published for this record yet.