Description

An out-of-bounds read vulnerability in VrmlData_IndexedLineSet::TShape in the VRML 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 coordIndex values from parsed input are used as direct array indices without validation against the size of the coordinate array during geometry processing.

INFO

Published Date :

2026-05-01T00:00:00.000Z

Last Modified :

2026-05-01T18:29:55.023Z

Source :

mitre
AFFECTED PRODUCTS

The following products are affected by CVE-2026-42479 vulnerability.

Vendors Products
Opencascade
  • Open Cascade Technology
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-42479.

URL Resource
https://gist.github.com/sgInnora/dfba083d04906283e9c92aea78e2d94a cve-icon cve-icon
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