ByteOS Network

NVD Vulnerability Details :

CVE-2026-10546

Analyzed

Source-psirt@us.ibm.com

Published At-30 Jun, 2026 | 20:17

Updated At-02 Jul, 2026 | 16:39

IBM Langflow OSS 1.0.0 through 1.9.3 contains a Server-Side Request Forgery (SSRF) vulnerability in the URL component ( src/lfx/src/lfx/components/data_source/url.py ) due to a Time-of-Check/Time-of-Use (TOCTOU) race condition that can be exploited via DNS rebinding.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Secondary	3.1	7.1	HIGH	CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:N
Primary	3.1	6.5	MEDIUM	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N
			N/A

Type: Secondary

Version: 3.1

Base score: 7.1

Base severity: HIGH

Vector:

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

Type: Primary

Version: 3.1

Base score: 6.5

Base severity: MEDIUM

Vector:

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

Type: N/A

Version:

Base score:

Base severity: N/A

Vector:

CPE Matches

langflow>>langflow>>Versions from 1.0.0(inclusive) to 1.9.3(inclusive)

cpe:2.3:a:langflow:langflow:*:*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
CWE-918	Secondary	psirt@us.ibm.com

CWE ID: CWE-918

Type: Secondary

Source: psirt@us.ibm.com

References

Hyperlink	Source	Resource
https://www.ibm.com/support/pages/node/7277560	psirt@us.ibm.com	Vendor Advisory

Hyperlink: https://www.ibm.com/support/pages/node/7277560

Source: psirt@us.ibm.com

Resource:

Vendor Advisory

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History