CVE-2025-53012

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Source
https://cve.org/CVERecord?id=CVE-2025-53012
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-53012.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-53012
Aliases
Published
2025-08-01T18:00:39.115Z
Modified
2026-04-10T05:30:31.747022Z
Severity
  • 5.5 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P CVSS Calculator
Summary
MaterialX's Lack of Import Depth Limit Leads to DoS (Denial-Of-Service) Via Stack Exhaustion
Details

MaterialX is an open standard for the exchange of rich material and look-development content across applications and renderers. In version 1.39.2, nested imports of MaterialX files can lead to a crash via stack memory exhaustion, due to the lack of a limit on the "import chain" depth. When parsing file imports, recursion is used to process nested files; however, there is no limit imposed to the depth of files that can be parsed by the library. By building a sufficiently deep chain of MaterialX files one referencing the next, it is possible to crash the process using the MaterialX library via stack exhaustion. This is fixed in version 1.39.3.

Database specific 
{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-400"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/53xxx/CVE-2025-53012.json"
}
References

Affected packages

Git / github.com/academysoftwarefoundation/materialx

Affected ranges

Type
GIT
Repo
https://github.com/academysoftwarefoundation/materialx
Events
Introduced
c27914b8d0ed042948ee40526458f2673f5284fa
Fixed
3b79bd735036dc96942836a9d076b6af3bd8fbdf

Affected versions

v1.*
v1.39.2
v1.39.3-rc1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-53012.json"