Is CVE-2026-81204 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-81204?

CVE-2026-81204 has a CVSS v3 severity of CRITICAL (9.8).

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Description

IBM Langflow OSS 1.0.0 through 1.11.5 could allow a remote attacker to execute arbitrary code due to code injection during graph construction.