CVE-2026-104317

Langflow · Published October 29, 2026

9.8

CVSS v3.1

CRITICAL

Patch availableGet patch

Description

IBM Langflow OSS 1.0.0 through 1.12.3 could allow a remote attacker who could reach the message broker to execute arbitrary code on the system due to the deserialization of untrusted data.

Affected Products

Langflow < 1.12.4

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H