{"action":"Upgrade materialx to 1.39.3 or later.","affected":[{"fixed":"1.39.3","introduced":"1.39.2"}],"component":"materialx","cve_ids":["CVE-2025-53012"],"ecosystem":"PyPI","epss":0.00892,"exploited":false,"fixed_versions":["1.39.3"],"ghsa_id":"GHSA-qc2h-74x3-4v3w","id":"tcs_01M5KGTM2J1C4GGA4RV7B8RK8G","modified_at":"2026-07-07T17:47:03.417953871Z","published_at":"2026-07-07T16:03:00.134806Z","references":["https://osv.dev/vulnerability/PYSEC-2026-1608","https://github.com/AcademySoftwareFoundation/MaterialX/security/advisories/GHSA-qc2h-74x3-4v3w","https://nvd.nist.gov/vuln/detail/CVE-2025-53012","https://github.com/AcademySoftwareFoundation/MaterialX/pull/2233/commits/6182c07467297416a30d148ab531d81198686dc5","https://github.com/AcademySoftwareFoundation/MaterialX","https://github.com/AcademySoftwareFoundation/MaterialX/blob/main/documents/Specification/MaterialX.Specification.md#mtlx-file-format-definition","https://github.com/AcademySoftwareFoundation/MaterialX/releases/tag/v1.39.3","https://pypi.org/project/materialx","https://github.com/advisories/GHSA-qc2h-74x3-4v3w"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"PYSEC-2026-1608","url":"https://osv.dev/vulnerability/PYSEC-2026-1608"},{"source":"nvd","source_id":"CVE-2025-53012","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-53012"}],"summary":"MaterialX Lack of MTLX Import Depth Limit Leads to DoS (Denial-Of-Service) Via Stack Exhaustion"}