{"action":"Upgrade check-jsonschema to 0.30.0 or later.","affected":[{"fixed":"0.30.0","introduced":"0"}],"component":"check-jsonschema","cve_ids":["CVE-2024-53848"],"ecosystem":"PyPI","epss":0.00145,"exploited":false,"fixed_versions":["0.30.0"],"ghsa_id":"GHSA-q6mv-284r-mp36","id":"tcs_01M5KGRE95S7GKA1Q6FG2YGRTG","modified_at":"2026-07-07T17:47:25.676491673Z","published_at":"2026-07-07T14:34:45.946805Z","references":["https://osv.dev/vulnerability/PYSEC-2026-1245","https://github.com/python-jsonschema/check-jsonschema/security/advisories/GHSA-q6mv-284r-mp36","https://nvd.nist.gov/vuln/detail/CVE-2024-53848","https://github.com/python-jsonschema/check-jsonschema/commit/c52714b85e6725b1b24516fbdedacb333b939152","https://github.com/python-jsonschema/check-jsonschema","https://pypi.org/project/check-jsonschema","https://github.com/advisories/GHSA-q6mv-284r-mp36"],"severity":{"label":"high","score":7.1},"sources":[{"source":"osv","source_id":"PYSEC-2026-1245","url":"https://osv.dev/vulnerability/PYSEC-2026-1245"}],"summary":"check-jsonschema default caching for remote schemas allows for cache confusion"}