VULNERABILITY INTELLIGENCE

CVE-2026-18904

CVSS score8.2 HIGH
EPSS probability0.44%
CISA KEVNot currently listed
Published2026-08-28
Last modified2026-08-31
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

Description

IBM Langflow OSS 1.0.0 through 1.11.1 could allow a remote attacker to obtain sensitive information and inject unauthorized messages due to a namespace collision between user identifiers.

Weakness classification

  • psirt@us.ibm.com: CWE-639

Primary references