CVE-2026-8478CWE-94code-injection

CVE-2026-8478

High · published August 5, 2026

CVSS v3.1
8.8
EPSS
1%
Percentile
49.6
In the wild
Unconfirmed
What it is

IBM Langflow OSS 1.0.0 through 1.10.3 could allow a remote attacker to inject arbitrary code on the system, due to the improper control of user input code.

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00632 · 49.6th percentile
Weakness
CWE-94 · Improper Control of Generation of Code ('Code Injection')
Published
2026-08-05T23:17Z
Affected products (1)
ProductVersionsFixed in
langflow/langflow≥ 1.0.0, < 1.11.01.11.0
References (1)
https://www.ibm.com/support/pages/node/7282646 · [email protected]
EPSS history
Timeline
  • 05 AUG 18:24Z
    Langflow OSS is affected by arbitrary code execution in component generation, validation, and custom component handling
    cvelistv5