CVE Watch22 jul 2026

CVE-2026-0770

Langflow Inclusion of Functionality from Untrusted Control Sphere Vulnerability

CVSS

9.8

Crítico

EPSS

63.4%

p99

KEV

SÍ

21 jul 2026

Exploit Today

0-100

Publicado: 23 ene 2026 · Última mod.: 22 jul 2026 · CWE-829

EPSS · 30d

56.3%EPSS · 30 días63.4%

2026-08-022026-08-30

Ficha del catálogo KEV

Producto

Langflow / Langflow

Vulnerabilidad

Langflow Inclusion of Functionality from Untrusted Control Sphere Vulnerability

Añadido a KEV

21 jul 2026

Remediar antes de

24 jul 2026

Uso conocido en ransomware

Descripción resumida

Langflow contains an inclusion of functionality from untrusted control sphere vulnerability that allows remote attackers to execute arbitrary code on affected installations.

Acción requerida

Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.

Notas

https://github.com/langflow-ai/langflow/releases/tag/v1.9.0 ; BOD 26-04: https://www.cisa.gov/news-events/directives/bod-26-04-prioritizing-security-updates-based-risk ; Forensics Triage Requirements: https://www.cisa.gov/news-events/directives/bod-26-04-implementation-guidance-prioritizing-security-updates-based-risk ; https://nvd.nist.gov/vuln/detail/CVE-2026-0770

Descripción técnica

Langflow exec_globals Inclusion of Functionality from Untrusted Control Sphere Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Langflow. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of the exec_globals parameter provided to the validate endpoint. The issue results from the inclusion of a resource from an untrusted control sphere. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-27325.

Referencias oficiales

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