{"action":"Upgrade materialx to 1.39.3 or later.","affected":[{"fixed":"1.39.3","introduced":"1.39.2"}],"component":"materialx","cve_ids":["CVE-2025-53011"],"ecosystem":"PyPI","epss":0.00569,"exploited":false,"fixed_versions":["1.39.3"],"ghsa_id":"GHSA-7qw8-3vmf-gj32","id":"tcs_01M5KGTKXWSE564QWAHTC90GG9","modified_at":"2026-07-07T17:46:15.486563719Z","published_at":"2026-07-07T16:02:59.500150Z","references":["https://osv.dev/vulnerability/PYSEC-2026-1607","https://github.com/AcademySoftwareFoundation/MaterialX/security/advisories/GHSA-7qw8-3vmf-gj32","https://nvd.nist.gov/vuln/detail/CVE-2025-53011","https://github.com/AcademySoftwareFoundation/MaterialX/commit/7ac1c71de5187dc29793292b5a8dc6d784192ecf","https://github.com/AcademySoftwareFoundation/MaterialX","https://github.com/AcademySoftwareFoundation/MaterialX/releases/tag/v1.39.3","https://github.com/ShielderSec/poc/tree/main/CVE-2025-53011","https://pypi.org/project/materialx","https://github.com/advisories/GHSA-7qw8-3vmf-gj32"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"PYSEC-2026-1607","url":"https://osv.dev/vulnerability/PYSEC-2026-1607"},{"source":"nvd","source_id":"CVE-2025-53011","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-53011"}],"summary":"MaterialX Null Pointer Dereference in MaterialXCore Shader Generation due to Unchecked implGraphOutput"}