# CVE-2026-0770

## Summary

- **CVE ID:** CVE-2026-0770
- **Severity:** CRITICAL
- **CVSS Score:** 9.8 (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
- **CWE:** CWE-829
- **Published:** Jan 23, 2026
- **Last Modified:** Jul 22, 2026

## Description

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.

## Affected Products

- Langflow — Langflow (1.4.2)

## References

- [CNA](https://www.zerodayinitiative.com/advisories/ZDI-26-036/)
- [CISA-ADP](https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-0770)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 63.42%
- **EPSS Percentile:** 99.2

## Known Exploited Vulnerabilities (KEV)

- **Date Added:** Jul 21, 2026
- **Due Date:** Jul 24, 2026

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-18._