VULNERABILITY INTELLIGENCE

CVE-2023-37446

CVSS score7.8 HIGH

EPSS probability0.43%

CISA KEVNot currently listed

Published2024-01-08

Last modified2026-06-17

Description

Multiple out-of-bounds read vulnerabilities exist in the VCD var definition section functionality of GTKWave 3.3.115. A specially crafted .vcd file can lead to arbitrary code execution. A victim would need to open a malicious file to trigger these vulnerabilities.This vulnerability concerns the out-of-bounds write when triggered via the vcd2lxt2 conversion utility.