GHSA-5cmr-4px5-23pc
Suggest an improvement- Source
- https://github.com/advisories/GHSA-5cmr-4px5-23pc
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/08/GHSA-5cmr-4px5-23pc/GHSA-5cmr-4px5-23pc.json
- JSON Data
- https://api.osv.dev/v1/vulns/GHSA-5cmr-4px5-23pc
- Aliases
- Published
- 2025-08-25T20:43:45Z
- Modified
- 2025-08-26T17:58:16.912224Z
- Severity
-
- 7.7 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P CVSS Calculator
- Summary
- XGrammar affected by Denial of Service by infinite recursion grammars
- Details
-
Summary
This issue: http://github.com/mlc-ai/xgrammar/issues/250 should have it's own security advisory. Since several tools accept and pass user supplied grammars to xgrammar, and it is so easy to trigger it seems like a High.
- Database specific
{ "cwe_ids": [ "CWE-674" ], "nvd_published_at": "2025-08-25T22:15:33Z", "github_reviewed": true, "github_reviewed_at": "2025-08-25T20:43:45Z", "severity": "HIGH" }- References
Affected packages
PyPI / xgrammar
Package
- Name
- xgrammar
- View open source insights on deps.dev
- Purl
- pkg:pypi/xgrammar