CVE-2026-120236 in ag-ui

Prediction

by VulDB Data Team • 10/31/2026

A vulnerability was detected in <a href="/product/ag-ui-protocol:ag-ui">ag-ui-protocol ag-ui up to 0.0.58</a>. Affected by this vulnerability is an unknown functionality of the component <em>Transport Decoder Handler</em>. The manipulation results in improper input validation. The attack may be launched remotely. The exploit is now public and may be used. The patch is identified as <em>660182b973a44b8eda5484b14b88eb9cc251edc4</em>. It is suggested to upgrade the affected component.

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• Responsible: VulDB
• Moderation: accepted
• Entry: VDB-429595
• CPE: VulDB
• CWE: CWE-20 (confirmed)
• Exploit: Download
• CVSS: 6.3 (VulDB)
• EPSS: 0.00000
• KEV: no
• Activities: low

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-120236
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-120236
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-120236/