ACTIVELY EXPLOITED
CVE-2026-0770: Langflow Inclusion of Functionality from Untrusted Control Sphere Vulnerability
| Vendor | Langflow |
|---|---|
| Product | Langflow |
| Actively exploited | Yes |
| Added to CISA KEV | 21 Jul 2026 |
| CISA federal deadline | 24 Jul 2026 |
| Weakness (CWE) | CWE-829 |
Required action (CISA's text)
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.
Description (NVD)
Langflow contains an inclusion of functionality from untrusted control sphere vulnerability that allows remote attackers to execute arbitrary code on affected installations.
SOURCES
Other Langflow flaws
- CVE-2026-55255: Langflow Authorization Bypass Through User-Controlled Key Vulnerability
- CVE-2025-34291: Langflow Origin Validation Error Vulnerability
- CVE-2026-33017: Langflow Code Injection Vulnerability
- CVE-2025-3248: Langflow Missing Authentication Vulnerability
Data from NVD, CISA KEV, FIRST EPSS and vendor advisories. Updated 10 Nov 2026.