CVE-2026-81213: IBM Langflow OSS 1.0.0 through 1.11.5 could allow a remote attacker to obtain sensitive information from internal network resources due to improper validation…

PriorityP349high8.6CVSS 3.1

AVNACLPRNUINSCCHINAN

EPSS

0.49%

40.0th percentile

IBM Langflow OSS 1.0.0 through 1.11.5 could allow a remote attacker to obtain sensitive information from internal network resources due to improper validation of user-supplied URLs.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
ibm	langflow_oss	1.0.0 – 1.11.5	—
langflow	langflow	>= 1.0.0 < 1.11.6	1.11.6

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