CVE-2026-9198CISA KEVEPSS p98.1%

CVE-2026-9198IBM Langflow Code Injection Vulnerability

IBM / Langflow

Description

Langflow contains a code injection vulnerability that allows unauthenticated attackers to achieve full remote code execution on default Langflow deployments.

Scoring

CVSS 9.8 ()
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS28.66% probability of exploitation · percentile 98.1% · 2026-10-04T12:00:21Z
Last modified2026-08-17

CISA KEV entry

Added to KEV: 2026-08-04

Sourced from NVD + CISA KEV + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.