Is CVE-2026-19297 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-19297?

CVE-2026-19297 has a CVSS v3 severity of CRITICAL (9.1).

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CVE-2026-19297

Description

IBM Langflow OSS 1.0.0 through 1.9.6 could allow a remote attacker to obtain unauthorized access to user accounts due to improper restriction of excessive authentication attempts.