CVE-2026-42478

n/a / n/a PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / product	Versions
n/a / n/a	affected n/a

CWE

No CWE identifiers supplied.

References

https://gist.github.com/sgInnora/dfba083d04906283e9c92aea78e2d94a

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.