7.1
CVE-2026-42476
- EPSS 0.11%
- Veröffentlicht 01.05.2026 00:00:00
- Zuletzt bearbeitet 01.05.2026 19:16:31
- Erkennungen
LoginTwo 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 before strncasecmp or direct byte access. User-assisted attackers can trigger these issues by persuading a victim to open a crafted STL file with extremely short lines, resulting in a denial of service or possible information disclosure.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Opencascade ≫ Open Cascade Technology Version <= 7.9.3
Opencascade ≫ Open Cascade Technology Version 8.0.0 Update beta1
Opencascade ≫ Open Cascade Technology Version 8.0.0 Update rc1
Opencascade ≫ Open Cascade Technology Version 8.0.0 Update rc2
Opencascade ≫ Open Cascade Technology Version 8.0.0 Update rc3
Opencascade ≫ Open Cascade Technology Version 8.0.0 Update rc4
Opencascade ≫ Open Cascade Technology Version 8.0.0 Update rc5
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.11% | 0.013 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| NIST | 7.1 | 1.8 | 5.2 |
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
|
| CISA-ADP | 5.5 | 1.8 | 3.6 |
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
|
CWE-125 Out-of-bounds Read
The product reads data past the end, or before the beginning, of the intended buffer.
https://gist.github.com/sgInnora/dfba083d04906283e9c92aea78e2d94a