{"action":"Upgrade orjson to 3.11.6 or later.","affected":[{"fixed":"3.11.6","introduced":"0"}],"component":"orjson","cve_ids":["CVE-2025-67221"],"ecosystem":"PyPI","exploited":false,"fixed_versions":["3.11.6"],"ghsa_id":"GHSA-hx9q-6w63-j58v","id":"tcs_01M5KFMP88QYSTR465D9FFJS7A","modified_at":"2026-09-10T03:50:33.258377926Z","published_at":"2026-01-22T18:30:33Z","references":["https://osv.dev/vulnerability/GHSA-hx9q-6w63-j58v","https://nvd.nist.gov/vuln/detail/CVE-2025-67221","https://github.com/ijl/orjson/issues/620","https://github.com/kpatsakis/CVE-2025-67221/issues/1","https://github.com/ijl/orjson/commit/62bb185b70785ded49c79c26f8c9781f1e6fe370","https://github.com/ijl/orjson","https://github.com/kpatsakis/orjson_vulnerability","https://github.com/pypa/advisory-database/tree/main/vulns/orjson/PYSEC-2026-107.yaml"],"severity":{"label":"high"},"sources":[{"source":"osv","source_id":"GHSA-hx9q-6w63-j58v","url":"https://osv.dev/vulnerability/GHSA-hx9q-6w63-j58v"}],"summary":"orjson does not limit recursion for deeply nested JSON documents"}