CVE-2026-19286

CRITICAL CVSS 9.8 View on NVD ↗

Description

IBM Langflow OSS 1.0.0 through 1.11.1 could allow a remote attacker to execute arbitrary code due to improper enforcement of security restrictions on the A2A public endpoint.

CVSS Vector

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

References

https://www.ibm.com/support/pages/node/7284733

Published: Aug 28, 2026 22:16 UTC Modified: Aug 28, 2026 22:16 UTC