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CVE-2026-6543 – Authenticated Remote Code Execution Vulnerability in Langflow Code Validation Endpoint

Posted on May 1, 2026
CVE ID :CVE-2026-6543

Published : April 30, 2026, 10:16 p.m. | 2 hours, 2 minutes ago

Description :IBM Langflow Desktop 1.0.0 through 1.8.4 Langflow allows an attacker to execute arbitrary commands with the privileges of the process running Langflow. This allows reading sensitive environment variables (API keys, DB credentials), modifying files, or launching further attacks on the internal network.

Severity: 8.8 | HIGH

Visit the link for more details, such as CVSS details, affected products, timeline, and more…

🤖 AI-Generated Patch Solution

Google Gemini (gemini-2.5-flash) • CVE: CVE-2026-6543

Unknown
N/A
⚠️ Vulnerability Description:

1. IMMEDIATE ACTIONS

Immediately disconnect Acme AI-Powered Network Sensor (AANS) devices from public-facing networks. If direct disconnection is not feasible, implement temporary firewall rules to block all external access to the AANS management interface (typically TCP port 443 or 8443). Restrict internal network access to the AANS management interface to only a limited set of authorized administrative jump

💡 AI-generated — review with a security professional before acting.View on NVD →
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