Critical 9.8Published Feb 3, 2026

CVE-2020-37066GoldWave 5.70 – Buffer Overflow (SEH Unicode)

Updated under an hour ago (Oct 27, 2026, 2:23 AM ET)

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No exploitation reported and no EPSS estimate yet.

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Every CVE for GoldWave

Exploited in the last 30 days

GoldWave 5.70 contains a buffer overflow vulnerability that allows attackers to execute arbitrary code by crafting malicious input in the File Open URL dialog. Attackers can generate a specially crafted text file with Unicode-encoded shellcode to trigger a stack-based overflow and execute commands when the file is opened.

CVSS: 9.8 CRITICAL (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-121
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulnCheck
NVD analysis: Deferred
Record last updated: Feb 4, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

GoldWave GoldWave goldwave:goldwave (from the name)	5.70	CNA record

References

References

https://www.exploit-db.com/exploits/48510	exploit
https://www.goldwave.com/	product
https://www.vulncheck.com/advisories/goldwave-buffer-overflow-seh-unicode	third-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.