CVE-2023-35703 | BDVDB-2026-221249 Detail

Description#

Multiple stack-based buffer overflow vulnerabilities exist in the FST LEB128 varint functionality of GTKWave 3.3.115. A specially crafted .fst file can lead to arbitrary code execution. A victim would need to open a malicious file to trigger these vulnerabilities.This vulnerability concerns the fstReaderVarint64 function.

Impact#

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Exploit#

History#

1. Version 12024-01-08Record published in the CVE List.
2. Version 22025-11-04Most recent update recorded in the CVE List.