Security Advisory

CVE-2026-42478

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-05-01 00:00:00

Last updated 2026-05-01 18:31:22

Assigner mitre

CVSS score not scored

State PUBLISHED

Description

An issue was discovered in VrmlData_IndexedFaceSet::TShape in the VRML V2.0 parser in Open CASCADE Technology (OCCT) V8_0_0_rc5 allows attackers to cause a denial of service via a crafted VRML file. The issue occurs because malformed VRML input can trigger dereference of a corrupt or unvalidated pointer during shape construction in libTKDEVRML.so.

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