Opencascade vulnerabilities
We track 3 vulnerabilities in Opencascade products. 3 are rated high or critical, and none are known to be exploited. The most recent was published on May 1, 2026.
Latest Opencascade vulnerabilities
- 7.5 High severity
Open Cascade Technology: NULL Pointer Dereference
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 der
- 7.1 High severity
Open Cascade Technology: Out-of-bounds Read
A heap-based out-of-bounds read vulnerability in RWObj_Reader::read in the OBJ file parser in Open CASCADE Technology (OCCT) V8_0_0_rc5 allows user-assisted attackers to cause a denial of service or obtain sensitive information by persuading a victim to open a
- 7.1 High severity
Open Cascade Technology: Out-of-bounds Read
Two heap-based out-of-bounds read vulnerabilities in the STL ASCII file parser in Open CASCADE Technology (OCCT) V8_0_0_rc5 exist in RWStl_Reader::ReadAscii because buffers returned by Standard_ReadLineBuffer::ReadLine() are not properly length-validated befor