NVD

CVE-2026-10134 Detail

Undergoing Enrichment

This CVE record is currently being enriched by team members, this process results in the association of reference link tags, CVSS, CWE, and CPE applicability statement data

Description

IBM Langflow OSS 1.0.0 through 1.9.3 allows an attacker to read every secret available to the Langflow process, read and modify every flow, conversation, message, file upload, and saved component in the Langflow database, can connect to internal services, abuse cloud metadata endpoints, laterally move to other tenants on the same Langflow instance, and Establish persistence by modifying the public flow's `tool_code` so normal `/api/v1/build/...` calls by any user re-execute attacker code at each build.

Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.

CVSS 4.0 Severity and Vector Strings:

NIST: NVD

N/A

NVD assessment not yet provided.

CVSS 3.x Severity and Vector Strings:

Nist CVSS score does not match with CNA score

CNA: IBM Corporation

Base Score: 10.0 CRITICAL

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

CVSS 2.0 Severity and Vector Strings:

National Institute of Standards and Technology

NIST: NVD

Base Score: N/A

NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://www.ibm.com/support/pages/node/7277559	IBM Corporation

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-94	Improper Control of Generation of Code ('Code Injection')	IBM Corporation

Change History

3 change records found show changes

New CVE Received from IBM Corporation 6/30/2026 4:17:26 PM

Action	Type	New Value
Added	Description	IBM Langflow OSS 1.0.0 through 1.9.3 allows an attacker to read every secret available to the Langflow process, read and modify every flow, conversation, message, file upload, and saved component in the Langflow database, can connect to internal services, abuse cloud metadata endpoints, laterally move to other tenants on the same Langflow instance, and Establish persistence by modifying the public flow's `tool_code` so normal `/api/v1/build/...` calls by any user re-execute attacker code at each build.
Added	CVSS V3.1	AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Added	CWE	CWE-94
Added	Reference	https://www.ibm.com/support/pages/node/7277559
Added	Affected	[{"vendor":"IBM","product":"Langflow OSS","cpes":["cpe:2.3:a:ibm:langflow_oss:1.0.0:::::::","cpe:2.3:a:ibm:langflow_oss:1.9.3:::::::"],"versions":[{"version":"1.0.0","lessThanOrEqual":"1.9.3","versionType":"semver","status":"affected"}]}]

Quick Info

CVE Dictionary Entry:
CVE-2026-10134
NVD Published Date:
06/30/2026
NVD Last Modified:
07/01/2026
Source:
IBM Corporation

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Information Technology Laboratory

National Vulnerability Database