What is CVE-2026-116368?

CVE-2026-116368 is a high-severity vulnerability, classified under Incorrect Privilege Assignment. CVSS score: 7.3/10. Published 2026-10-26.

How severe is CVE-2026-116368?

High severity. CVSS v3 base score is 7.3 out of 10.

CVE-2026-116368

CVE-2026-116368

A vulnerability was determined in DeepSeek Harness up to 0.2.0-rc.2. This issue affects some unknown processing of the file packages/client/connection/src/browser-auth.ts of the component Browser Auth. This manipulation causes improper authorization. The attack can be initiated remotely. The vendor was contacted early about this disclosure but did not respond in any way.

Published 2026-10-26 · last modified 2026-10-26.

CVSS v3 metric

CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Weakness classification (CWE)

References

vuldb.com/vuln/426332 (vdb-entry)
vuldb.com/vuln/426332/cti (signature, permissions-required)
vuldb.com/cve/CVE-2026-116368 (third-party-advisory)
vuldb.com/submit/1012891 (third-party-advisory)

Frequently asked questions

What is CVE-2026-116368?: CVE-2026-116368 is a high-severity vulnerability, classified under Incorrect Privilege Assignment. CVSS score: 7.3/10. Published 2026-10-26.
How severe is CVE-2026-116368?: High severity. CVSS v3 base score is 7.3 out of 10.