PT-2026-43984 · Ibm · Langflow Oss

Ori Lahav · Published 2026-05-27 · Updated 2026-05-29 · CVE-2026-7524

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions IBM Langflow OSS versions 1.0.0 through 1.9.1

Description Improper validation of symbolic links during archive extraction could allow remote code execution.

Recommendations Update IBM Langflow OSS to a version later than 1.9.1.

Fix

RCE

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2026-7524

Affected Products

Langflow Oss

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2026-7524 · Security Note
• https://ibm.com/support/pages/node/7273426 · Patch, Vendor Advisory
• https://twitter.com/OrizonCyber/status/2059643310168223779 · Twitter Post
• https://twitter.com/the_yellow_fall/status/2060004667103367332 · Twitter Post
• https://twitter.com/vuln_tracker/status/2060253242127442191 · Twitter Post