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CVE-2026-109441— LangAlpha through 2026.09.07 Cross-Tenant Sandbox Exposure via Shared Docker Bridge

Quick assessment

Affected
ginlix-ai LangAlpha
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

LangAlpha 2026.09.07 及更早版本存在隔离不当的漏洞，该漏洞将所有租户的沙箱容器置于 Docker 的共享默认桥接网络中，并启用了容器间通信。拥有自身沙箱中代码执行权限的已认证用户，可直接连接其他租户的容器，绕过 检查，从而读取暴露服务器上的文件（例如 vault 密钥）。

CVSS 5.8 · Medium EPSS 0.36% · P29

Affected Version Matrix 1

VendorProduct Version RangeStatus
ginlix-ai LangAlpha ≤ 2026.09.07 affected
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I. Basic Information for CVE-2026-109441

Vulnerability Information
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Vulnerability Title
LangAlpha through 2026.09.07 Cross-Tenant Sandbox Exposure via Shared Docker Bridge
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
不充分的划分
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
ginlix-ai LangAlpha 0 ~ 2026.09.07 -

II. Public POCs for CVE-2026-109441

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III. Intelligence Information for CVE-2026-109441

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Vendor Advisories for CVE-2026-109441 (1)

Other References for CVE-2026-109441 (1)

Other References for CVE-2026-109441 (1)

IV. Related Vulnerabilities

Same product: LangAlpha
Same vendor: ginlix-ai
Same weakness: CWE-653

V. Comments for CVE-2026-109441

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