cbcvebase.
CVE-2026-81211
published 2026-09-10

CVE-2026-81211: IBM Langflow OSS 1.0.0 through 1.11.5 could allow a remote authenticated attacker to execute arbitrary Python code due to improper authorization of custom…

PriorityP259high8.8CVSS 3.1
AVNACLPRLUINSUCHIHAH
EPSS
0.50%
40.6th percentile
IBM Langflow OSS 1.0.0 through 1.11.5 could allow a remote authenticated attacker to execute arbitrary Python code due to improper authorization of custom components in stored flows.

Affected

2 ranges
VendorProductVersion rangeFixed in
ibmlangflow_oss1.0.0 – 1.11.5—
langflowlangflow>= 1.0.0 < 1.11.61.11.6
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