Multiple use-after-free vulnerabilities exist in the VCD get_vartoken realloc 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 use-after-free when triggered via the vcd2lxt conversion utility.
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History
Tue, 04 Nov 2025 19:30:00 +0000
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Status: PUBLISHED
Assigner: talos
Published: 2024-01-08T14:47:51.743Z
Updated: 2025-11-04T18:15:47.034Z
Reserved: 2023-07-07T20:46:37.758Z
Link: CVE-2023-37578
Updated: 2024-08-02T17:16:30.891Z
Status : Modified
Published: 2024-01-08T15:15:18.413
Modified: 2025-11-04T19:15:50.187
Link: CVE-2023-37578
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