CVE-2026-19297

CRITICAL

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.

CVSS v3.1 Score

9.1
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
NONE
Published: 8/13/2026Modified: 8/15/2026

Related Intelligence (1)

CRITICALVulnerability

NVD CRITICAL: CVE-2026-19297 — IBM Langflow OSS 1.0.0 through 1.9.6 could allow a remote attacker to obtain una...

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.

CVE-2026-19297
NIST NVD

References (1)

https://www.ibm.com/support/pages/node/7283558