Description

xgrammar is an open-source library for efficient, flexible, and portable structured generation. A grammar optimizer introduced in 0.1.23 processes large grammars (>100k characters) at very low rates, and can be used for DOS of model providers. This issue is fixed in version 0.1.24.

INFO

Published Date :

2025-09-06T19:06:10.141Z

Last Modified :

2025-09-08T17:55:13.537Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2025-58446 vulnerability.

Vendors Products
Mlc-ai
  • Xgrammar
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-58446.

URL Resource
https://github.com/mlc-ai/xgrammar/commit/ced69c3ad2f8f61b516cc278a342e7c644383e27 cve-icon cve-icon cve-icon
https://github.com/mlc-ai/xgrammar/security/advisories/GHSA-9q5r-wfvf-rr7f cve-icon cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2025-58446 cve-icon
https://www.cve.org/CVERecord?id=CVE-2025-58446 cve-icon
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