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TI-2021-19795 Aliases CVE-2021-44046GHSA-v4xw-qmpv-pr5g

An out-of-bounds write vulnerability exists when reading U3D files in Open Design…

Priority LOW 36CWE-787Published · Updated

Key facts

Attack vector
Local
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-787 and the CVSS impact.

Summary

An out-of-bounds write vulnerability exists when reading U3D files in Open Design Alliance PRC SDK before 2022.11. An unchecked return value of a function (verifying input data from a U3D file) leads to an out-of-bounds write. An attacker can leverage this vulnerability to execute code in the context of the current process.

Why it matters now

EPSS 0.0084 58th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:opendesign:prc_sdk:*:*:*:*:*:*:*:*before 2022.11VulnerableOpendesign
  • cpe:2.3:a:opendesign:prc_sdk:*:*:*:*:*:*:*:* Versions before 2022.11 Vulnerable ·Opendesign

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-44046
  2. 2026-10-03 Alias added: GHSA-v4xw-qmpv-pr5g

References

Advisory 1

  • TI-2021-19469 An Out-of-Bounds Read vulnerability exists when reading a U3D file using Open Design… CVSS 3.1HIGH 8.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences