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CVE-2026-0770

Langflow Inclusion of Functionality from Untrusted Control Sphere

No CVSS 3.1 scoreActively exploited (CISA KEV)EPSS 63.0%
  1. Published23 Jan 2026
  2. Added to CISA KEV21 Jul 2026
  3. Remediation due24 Jul 2026
Actively exploited (CISA KEV)

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

Added to KEV: 21 Jul 2026Federal remediation due: 24 Jul 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≤ 1.7.3

Remediation

No fixed version is recorded in the NVD data. Check the vendor advisory for the latest guidance.

References

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Frequently asked

Is CVE-2026-0770 being actively exploited?

Yes. CVE-2026-0770 is listed in the CISA Known Exploited Vulnerabilities (KEV) catalog, added 21 Jul 2026.

Which products are affected by CVE-2026-0770?

Affected products include Langflow.

How do I fix CVE-2026-0770?

Apply the vendor's patch or advisory guidance, then verify no affected versions remain across your devices.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2026-0770 against the real software inventory on every managed device, as each hourly inventory arrives. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. Because it is on the CISA KEV list, a risk for it never ranks below high, and the update that fixes it moves to the Emergency patch lane. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.