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High severity7.8NVD Advisory· Published Jan 8, 2024· Updated Jun 17, 2026

CVE-2023-36861

CVE-2023-36861

Description

An out-of-bounds write vulnerability exists in the VZT LZMA_read_varint functionality of GTKWave 3.3.115. A specially crafted .vzt file can lead to arbitrary code execution. A victim would need to open a malicious file to trigger this vulnerability.

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LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3
  • GTKWave/GTKWavellm-fuzzy2 versions
    =3.3.115+ 1 more
    • (no CPE)range: =3.3.115
    • (no CPE)range: 3.3.115
  • Tonybybell/Gtkwave
    cpe:2.3:a:tonybybell:gtkwave:3.3.115:*:*:*:*:*:*:*

Patches

Vulnerability mechanics

References

3

News mentions

0

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