CVE-2026-17626: IBM Langflow OSS 1.0.0 through 1.10.3 Langflow could allow an authenticated attacker to read, modify, or expose sensitiv
Summary
IBM Langflow OSS versions 1.0.0 through 1.10.3 has a vulnerability where an authenticated attacker (someone with login credentials) can read, modify, or expose sensitive files on the host computer through Docker-based MCP servers (modular components that run in Docker containers) because the software doesn't properly filter dangerous Docker volume-mount and device-mapping arguments (settings that control what files containers can access). An attacker with access to the system could exploit incomplete filtering to access files they shouldn't be able to reach.
Vulnerability Details
8.8(high)
EPSS: 0.0%
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
network
low
low
none
August 5, 2026
Classification
Taxonomy References
Affected Vendors
Related Issues
Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-17626
First tracked: August 5, 2026 at 02:07 PM
Classified by LLM (prompt v3) · confidence: 92%