CVE-2026-109441 LangAlpha through 2026.09.07 Cross-Tenant Sandbox Exposure via Shared Docker Bridge
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-109441?
CVE-2026-109441 is a medium-severity vulnerability in ginlix-ai LangAlpha, published on 20 Oct 2026.
Official description
LangAlpha through 2026.09.07 contains an improper isolation vulnerability that places all tenants' sandbox containers on Docker's shared default bridge network with inter-container communication enabled. Authenticated users with code execution in their own sandbox can connect directly to other tenants' containers, bypassing require_workspace_owner checks to read files such as vault secrets from exposed servers.
Weakness: CWE-653
Which versions are affected by CVE-2026-109441?
How do I fix CVE-2026-109441?
No fix has been published for CVE-2026-109441 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-109441 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-109441 exists.
Sources
Also known as GHSA-g5q6-qcmx-6vw9.