CVE-2026-0770
CRITICALCVSS v3
9.8
CRITICAL
EPSS Score
11.9%
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
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 le
Technical Details
- CVSS v3 Vector
- 3.0
- Published
- 1/23/2026
- Last Modified
- 2/18/2026
Frequently Asked Questions
What is CVE-2026-0770?
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 le
Is CVE-2026-0770 actively exploited?
Active exploitation of CVE-2026-0770 has not been confirmed. The EPSS score is 11.9%, indicating the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2026-0770?
CVE-2026-0770 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string 3.0.
Is CVE-2026-0770 affecting your environment?
Use isMalicious to check if any of your IPs or domains are associated with this vulnerability's IOCs.