npm/@deepseek-ai/dsh-client-connection CVE-2026-82533: critical 9.6, EPSS 1.24%
DeepSeek Harness contains an authentication bypass vulnerability in local HTTP control-plane API
Action: Upgrade @deepseek-ai/dsh-client-connection to 0.1.2-alpha.1 or later.
npm i @deepseek-ai/dsh-client-connection@0.1.2-alpha.1Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 0.1.2-alpha.1 | - |
Fixed versions
| 0.1.2-alpha.1 |
Sources
- osv: GHSA-8m2g-8cgm-3vcp
- https://nvd.nist.gov/vuln/detail/CVE-2026-82533
- https://github.com/deepseek-ai/deepseek-harness/commit/3e24087bfaeabe40b58ba2f7b936895b8f93fe27
- https://github.com/deepseek-ai/deepseek-harness
- https://github.com/deepseek-ai/deepseek-harness/releases/tag/dsh-v0.1.2-alpha.1
- https://www.ox.security/blog/cve-2026-82533-deepseek-harness-ai-agent-sandbox-escape
- https://www.vulncheck.com/advisories/deepseek-harness-alpha-1-authentication-bypass-via-host-header-spoofing
CVE-2026-82533 · published · modified · JSON