CVE-2026-3341: IBM Langflow Desktop 1.0.0 - 1.9.2 DNS Rebinding Bypasses SSRF Protection Allowing Access to Internal Services

Published Jun 8, 2026
·
Updated

IBM Langflow Desktop 1.0.0 through 1.9.2 IBM Langflow is vulnerable to server-side request forgery (SSRF). This may allow an authenticated attacker to send unauthorized requests from the system, potentially leading to network enumeration or facilitating other attacks.

Affected Software

2 affected components
IBM Langflow Desktop<=1.0.0-1.9.2
Langflow Langflow Desktop>=1.0.0<1.9.3

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade IBM Langflow Desktop to a version that resolves this vulnerability.

    Fixed in 1.9.3

Event History

Jun 8, 2026
CVE Published
via IBM·12:00 AM
Data Sourced
via IBM·12:00 AM
DescriptionAffected Software
Jun 11, 2026
CVE Published
via MITRE·02:47 PM
Data Sourced
via MITRE·02:47 PM
RemedyDescriptionSeverityWeakness
Data Sourced
via NVD·04:16 PM
DescriptionSeverityWeaknessAffected Software

Parent advisories

This vulnerability appears in the following advisories.

Free Weekly Intel

Don't miss critical vulnerabilities

Join thousands of security professionals who receive our weekly digest of trending CVEs, zero-days, and exploited vulnerabilities.

No spam. Unsubscribe anytime.

Frequently Asked Questions

1

What is the severity of CVE-2026-3341?

The severity of CVE-2026-3341 is medium with a score of 5.4.

2

How do I fix CVE-2026-3341?

To fix CVE-2026-3341, update IBM Langflow Desktop to a version beyond 1.9.2.

3

What vulnerabilities are associated with CVE-2026-3341?

CVE-2026-3341 is associated with server-side request forgery (SSRF) vulnerabilities.

4

Who is affected by CVE-2026-3341?

All users of IBM Langflow Desktop versions 1.0.0 through 1.9.2 are affected by CVE-2026-3341.

5

What attack methods are enabled by CVE-2026-3341?

CVE-2026-3341 may enable attackers to send unauthorized requests, potentially allowing network enumeration or other types of attacks.

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2026 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203