PT-2026-43984 · Ibm · Langflow Oss

Ori Lahav · CVE-2026-7524 · Published 2026-05-27 · Updated 2026-07-01

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. This occurs when the software fails to correctly verify symbolic links (shortcuts that point to another file or directory) within an archive, potentially allowing an attacker to write files to arbitrary locations on the system.

Recommendations Apply the remote code execution patch for versions 1.0.0 through 1.9.1.

Fix

RCE

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2026-7524

Affected Products

Langflow Oss

References · 12

• https://nvd.nist.gov/vuln/detail/CVE-2026-7524 · Security Note
• https://osv.dev/vulnerability/CVE-2026-7524 · Vendor Advisory
• https://reddit.com/r/CVEWatch/comments/1udg4t4/top_10_trending_cves_23062026 · Reddit Post
• https://twitter.com/RubrikZeroLabs/status/2072349755590713466 · Twitter Post
• https://twitter.com/vuln_tracker/status/2060253242127442191 · Twitter Post
• https://twitter.com/YogSoth0/status/2068432617570009320 · Twitter Post
• https://twitter.com/OrizonCyber/status/2059643310168223779 · Twitter Post
• https://twitter.com/vbCrLf/status/2066545176944742671 · Twitter Post
• https://ibm.com/support/pages/node/7273426 · Patch, Vendor Advisory
• https://twitter.com/the_yellow_fall/status/2060004667103367332 · Twitter Post
• https://twitter.com/YogSoth0/status/2065976376524480971 · Twitter Post
• https://t.me/cveNotify/165659 · Telegram Post