{"action":"Upgrade xgrammar to 0.1.24 or later.","affected":[{"fixed":"0.1.24","introduced":"0.1.23"}],"component":"xgrammar","cve_ids":["CVE-2025-58446"],"ecosystem":"PyPI","epss":0.00619,"exploited":false,"fixed_versions":["0.1.24"],"ghsa_id":"GHSA-9q5r-wfvf-rr7f","id":"tcs_01M5KFBCH5PT19DEREKCT239AC","modified_at":"2026-09-10T03:50:28.281780833Z","published_at":"2025-09-05T21:10:06Z","references":["https://osv.dev/vulnerability/GHSA-9q5r-wfvf-rr7f","https://github.com/mlc-ai/xgrammar/security/advisories/GHSA-9q5r-wfvf-rr7f","https://nvd.nist.gov/vuln/detail/CVE-2025-58446","https://github.com/mlc-ai/xgrammar/commit/ced69c3ad2f8f61b516cc278a342e7c644383e27","https://github.com/mlc-ai/xgrammar"],"severity":{"label":"medium"},"sources":[{"source":"osv","source_id":"GHSA-9q5r-wfvf-rr7f","url":"https://osv.dev/vulnerability/GHSA-9q5r-wfvf-rr7f"}],"summary":"xgrammar vulnerable to denial of service by huge enum grammar"}