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Vendor

Heidisql

2 known vulnerabilities.

Heidisql at a glance

Last 12 months
2
Critical · all time
0
Exploited · all time
0
Public exploit · all time
0
New vulnerabilities per month · last 12 months
0 1 2 December 2025: 0 vulnerabilities Dec 2025 January 2026: 0 vulnerabilities February 2026: 0 vulnerabilities March 2026: 2 vulnerabilities Mar April 2026: 0 vulnerabilities May 2026: 0 vulnerabilities June 2026: 0 vulnerabilities Jun July 2026: 0 vulnerabilities August 2026: 0 vulnerabilities September 2026: 0 vulnerabilities Sep October 2026: 0 vulnerabilities November 2026: 0 vulnerabilities
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Most common weaknesses

Products

HeidiSQL Portable 1 HeidiSQL 1
All Critical High Medium Low Exploited only Public exploit

2 results · Feed

  • Medium 6.2
    CVE-2018-25231

    HeidiSQL 9.5.0.5196 Denial of Service via Preferences

    HeidiSQL 9.5.0.5196 contains a denial of service vulnerability that allows local attackers to crash the application by supplying an excessively long file path in the logging preferences. Attackers can input a buffer-overflow payload through the SQL log file p…

    Heidisql HeidiSQL
  • Medium 6.2
    CVE-2019-25598

    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 …

    Heidisql HeidiSQL Portable