CVE-2026-116367

MediumCVSS 6.3/10Last modified Nov 2, 2026

Description

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.

Metrics

CVSS 3.1 6.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

Weakness enumeration

CWE-264 CWE-265

Affected software

Vendor	Product	Versions
DeepSeek	Harness	0.1.0-rc.0; 0.1.0-rc.1; 0.1.0-rc.2; 0.1.0-rc.3; 0.1.0-rc.4; 0.1.0-rc.5

References

Timeline

Published: Oct 26, 2026
Last modified: Nov 2, 2026
NVD status: Deferred

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