{"id":"CVE-2025-53011","state":"PUBLISHED","title":"MaterialX is Vulnerable to NULL Pointer Dereference due to Unchecked implGraphOutput","description":"MaterialX is an open standard for the exchange of rich material and look-development content across applications and renderers. In version 1.39.2, when parsing shader nodes in a MTLX file, the MaterialXCore code accesses a potentially null pointer, which can lead to crashes with maliciously crafted files. An attacker could intentionally crash a target program that uses MaterialX by sending a malicious MTLX file. This is fixed in version 1.39.3.","publishedAt":"2025-08-01T17:58:47.388Z","updatedAt":"2025-08-01T18:16:36.719Z","severity":{"score":2,"label":"Low","version":"4.0","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P","source":"GitHub_M"},"assigner":"GitHub_M","products":["AcademySoftwareFoundation MaterialX"],"affected":[{"vendor":"AcademySoftwareFoundation","product":"MaterialX","versions":[{"version":">= 1.39.2, < 1.39.3","status":"affected"}]}],"references":["https://github.com/AcademySoftwareFoundation/MaterialX/security/advisories/GHSA-7qw8-3vmf-gj32","https://github.com/AcademySoftwareFoundation/MaterialX/commit/7ac1c71de5187dc29793292b5a8dc6d784192ecf","https://github.com/AcademySoftwareFoundation/MaterialX/releases/tag/v1.39.3","https://github.com/ShielderSec/poc/tree/main/CVE-2025-53011"],"weaknesses":["CWE-476"],"ingestedAt":"2026-10-29T20:09:31.862Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/53xxx/CVE-2025-53011.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-53011","state":"PUBLISHED","datePublished":"2025-08-01T17:58:47.388Z","dateUpdated":"2025-08-01T18:16:36.719Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2025-06-24T03:50:36.796Z"},"containers":{"cna":{"title":"MaterialX is Vulnerable to NULL Pointer Dereference due to Unchecked implGraphOutput","descriptions":[{"lang":"en","value":"MaterialX is an open standard for the exchange of rich material and look-development content across applications and renderers. In version 1.39.2, when parsing shader nodes in a MTLX file, the MaterialXCore code accesses a potentially null pointer, which can lead to crashes with maliciously crafted files. An attacker could intentionally crash a target program that uses MaterialX by sending a malicious MTLX file. This is fixed in version 1.39.3."}],"affected":[{"vendor":"AcademySoftwareFoundation","product":"MaterialX","versions":[{"version":">= 1.39.2, < 1.39.3","status":"affected"}]}],"references":[{"url":"https://github.com/AcademySoftwareFoundation/MaterialX/security/advisories/GHSA-7qw8-3vmf-gj32","name":"https://github.com/AcademySoftwareFoundation/MaterialX/security/advisories/GHSA-7qw8-3vmf-gj32","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/AcademySoftwareFoundation/MaterialX/commit/7ac1c71de5187dc29793292b5a8dc6d784192ecf","name":"https://github.com/AcademySoftwareFoundation/MaterialX/commit/7ac1c71de5187dc29793292b5a8dc6d784192ecf","tags":["x_refsource_MISC"]},{"url":"https://github.com/AcademySoftwareFoundation/MaterialX/releases/tag/v1.39.3","name":"https://github.com/AcademySoftwareFoundation/MaterialX/releases/tag/v1.39.3","tags":["x_refsource_MISC"]},{"url":"https://github.com/ShielderSec/poc/tree/main/CVE-2025-53011","name":"https://github.com/ShielderSec/poc/tree/main/CVE-2025-53011","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV4_0":{"attackVector":"LOCAL","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE","vulnAvailabilityImpact":"LOW","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":2,"baseSeverity":"LOW","vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P","version":"4.0"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-476","lang":"en","description":"CWE-476: NULL Pointer Dereference","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2025-08-01T17:58:47.388Z"},"source":{"advisory":"GHSA-7qw8-3vmf-gj32","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-08-01T18:16:26.186303Z","id":"CVE-2025-53011","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-08-01T18:16:36.719Z"}}]}}}