CVE-2026-9205

HIGH

Langflow is affected by weaknesses in secret handling and sensitive configuration access

Title source: cna
STIX 2.1

Description

IBM Langflow OSS contains a weak cryptographic key derivation vulnerability in the ensure_fernet_key() function.

References (1)

Core 1
Core References
Vendor Advisory vendor-advisory patch
https://www.ibm.com/support/pages/node/7282648

Scores

CVSS v3 7.4
EPSS 0.0023
EPSS Percentile 14.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-338
Status published
Products (2)
IBM/Langflow OSS 1.0.0 - 1.10.3
langflow/langflow 1.0.0 - 1.11.0
Published Aug 05, 2026
Tracked Since Aug 06, 2026