{"action":"Upgrade pydantic to 1.6.2 or later.","affected":[{"fixed":"1.6.2","introduced":"0"},{"fixed":"1.8.2","introduced":"1.8"},{"fixed":"1.7.4","introduced":"1.7"}],"component":"pydantic","cve_ids":["CVE-2021-29510"],"ecosystem":"PyPI","epss":0.00975,"exploited":false,"fixed_versions":["1.6.2","1.8.2","1.7.4"],"ghsa_id":"GHSA-5jqp-qgf6-3pvh","id":"tcs_01M5KF19E7ZFPG1RRXWH6TE8G5","modified_at":"2026-07-08T06:29:37.051969770Z","published_at":"2021-05-13T20:23:17Z","references":["https://osv.dev/vulnerability/GHSA-5jqp-qgf6-3pvh","https://github.com/samuelcolvin/pydantic/security/advisories/GHSA-5jqp-qgf6-3pvh","https://nvd.nist.gov/vuln/detail/CVE-2021-29510","https://github.com/pydantic/pydantic/commit/1c24f1d74ba95ea985b50bdc001ce96c813229aa","https://github.com/pydantic/pydantic/commit/80e0dd3f752bef145dce12f160d262bb40ec8d47","https://github.com/pydantic/pydantic/commit/bdde15b7b947c94ca00fd6eb92da8db390a13520","https://github.com/samuelcolvin/pydantic/commit/7e83fdd2563ffac081db7ecdf1affa65ef38c468","https://github.com/pydantic/pydantic","https://github.com/pypa/advisory-database/tree/main/vulns/pydantic/PYSEC-2021-47.yaml","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/S2HT266L6Q7H6ICP7DFGXOGBJHNNKMKB","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UEFWM7DYKD2ZHE7R5YT5EQWJPV4ZKYRB","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UMKAJX4O6IGBBCE32CO2G7PZQCCQSBLV"],"severity":{"label":"low","score":3.3},"sources":[{"source":"osv","source_id":"GHSA-5jqp-qgf6-3pvh","url":"https://osv.dev/vulnerability/GHSA-5jqp-qgf6-3pvh"}],"summary":"Use of \"infinity\" as an input to datetime and date fields causes infinite loop in pydantic"}