vulntracker.iovulntracker.io
© 2026 vulntracker.io

CVE-2026-116367

DeepSeek Harness sandbox.ts createContext

MEDIUM
6.3
CVSS Score
Published: October 26, 2026 at 03:30 PM UTC
Updated: October 26, 2026 at 06:41 PM UTC
1 product affected across 1 vendorDeepSeek Harness

Using Harness by DeepSeek?

Get instant alerts when new vulnerabilities affect Harness - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Start FreeSign In
Severity
MEDIUM6.3
Exploit prediction
EPSS 0.3%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (4)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/426331
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/426331/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/cve/CVE-2026-116367
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/1012736

CVSS

6.3MEDIUMVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-265CWE-264

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Create accountSign in
Free plan, no card