CVE-2026-18904

HighCVSS 8.2/10Last modified Aug 31, 2026

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.

Metrics

CVSS 3.1 8.2/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

Weakness enumeration

CWE-639

Affected software

No affected versions have been published.

Timeline

Published: Aug 28, 2026
Last modified: Aug 31, 2026
NVD status: Analyzed

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