CVE-2026-81204
published 2026-09-10CVE-2026-81204: 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.
PriorityP261critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
0.86%
57.0th percentile
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.
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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GHSA
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.
ghsa_unreviewed·2026-09-11
CVE-2026-81204 [CRITICAL] CWE-94 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.
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.
VulDB
IBM Langflow OSS up to 1.11.5 code injection
vuldb·2026-09-10·CVSS 9.8
CVE-2026-81204 [CRITICAL] IBM Langflow OSS up to 1.11.5 code injection
A vulnerability was found in IBM Langflow OSS up to 1.11.5. It has been declared as critical. The affected element is an unknown function. Such manipulation leads to code injection.
This vulnerability is traded as CVE-2026-81204. The attack may be launched remotely. There is no exploit available.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2026-09-10
Published