CVE-2026-54771
High
Description
Langroid is a framework for building large-language-model-powered applications. Prior to version 0.65.3, a Langroid application exposing a chat interface to untrusted users may allow direct tool invocation via raw JSON payloads, even when tools are registered with `use=False, handle=True`. Version 0.65.3 fixes the issue.
SeverityHigh
CVSS8.1
Exploit probability—
ProductLangroid
PublishedJul 10, 2026
First seenJul 10, 2026
Weakness typeCWE-75CWE-75
How to fix
Update
- langroid0.65.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| langroidPyPI | v < 0.65.3 | 0.65.3 |
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