Is CVE-2026-19286 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-19286?

CVE-2026-19286 has a CVSS v3 severity of CRITICAL (9.8).

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CVE-2026-19286

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.