CVE Intelligence

Heidisql HeidiSQL Portable vulnerabilities

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Published CVEs affecting Heidisql HeidiSQL Portable: 1 record(s), with affected versions and fixes.

CVE-2019-25598 Medium · 6.2 CWE-787 Mar 22, 2026
HeidiSQL Portable 10.1.0.5464 Denial of Service via Buffer Overflow
HeidiSQL Portable 10.1.0.5464 contains a denial of service vulnerability that allows local attackers to crash the application by supplying an excessively long string in the password field. Attackers can paste a buffer overflow payload into the password input during Microsoft SQL Server login to trigger an application crash.