PT-2026-2001 · Langflow+1 · Langflow

Alfredo Oliveira + 3 · Published 2026-01-09 · Updated 2026-02-18 · CVE-2026-0771

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Langflow (affected versions not specified)

Description A flaw exists in Langflow related to the handling of Python function components, potentially allowing remote attackers to execute arbitrary code on affected systems. An attacker may be able to introduce custom Python code into a workflow and leverage this to execute code within the application's context. The impact and exploitability depend on the specific product configuration.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Code Injection

Weakness Enumeration

CWE-94

Related Identifiers

CVE-2026-0771

ZDI-26-037

Affected Products

Langflow

References · 5

• https://osv.dev/vulnerability/CVE-2026-0771 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-26-037 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-0771 · Security Note
• https://twitter.com/CVEnew/status/2014576951047151998 · Twitter Post
• https://t.me/cveNotify/152405 · Telegram Post