IBM Langflow OSS 1.0.0 through 1.11.5 Langflow could allow an unauthenticated attacker to execute arbitrary code and access or modify chat sessions through publicly shared MCP project endpoints due to improper enforcement of public-flow security restrictions and session isolation controls.
Metrics
Affected Vendors & Products
References
| Link | Providers |
|---|---|
| https://www.ibm.com/support/pages/node/7286666 |
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History
Tue, 15 Sep 2026 17:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Langflow
Langflow langflow |
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| CPEs | cpe:2.3:a:langflow:langflow:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Langflow
Langflow langflow |
Fri, 11 Sep 2026 14:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Thu, 10 Sep 2026 21:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | IBM Langflow OSS 1.0.0 through 1.11.5 Langflow could allow an unauthenticated attacker to execute arbitrary code and access or modify chat sessions through publicly shared MCP project endpoints due to improper enforcement of public-flow security restrictions and session isolation controls. | |
| Title | Langflow is vulnerable to arbitrary code execution due to multiple incomplete code security controls and missing execution guards | |
| First Time appeared |
Ibm
Ibm langflow Oss |
|
| Weaknesses | CWE-863 | |
| CPEs | cpe:2.3:a:ibm:langflow_oss:1.0.0:*:*:*:*:*:*:* cpe:2.3:a:ibm:langflow_oss:1.11.5:*:*:*:*:*:*:* |
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| Vendors & Products |
Ibm
Ibm langflow Oss |
|
| References |
| |
| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: ibm
Published: 2026-09-10T20:58:37.175Z
Updated: 2026-09-12T03:55:25.053Z
Reserved: 2026-09-02T19:57:50.612Z
Link: CVE-2026-85025
Updated: 2026-09-11T13:39:20.850Z
Status : Analyzed
Published: 2026-09-10T21:17:51.990
Modified: 2026-09-15T17:19:17.853
Link: CVE-2026-85025
No data.