CVE-1999-1064: Windowmaker

High severity, CVSS 10.0. EPSS: 2.5% chance of exploitation in the next 30 days.

Multiple buffer overflows in WindowMaker 0.52 through 0.60.0 allow attackers to cause a denial of service and possibly execute arbitrary commands by executing WindowMaker with a long program name (argv[0]).

Affected products

• Windowmaker Windowmaker: up to and including 0.60.0

Published 1999-08-22. Last modified 2026-06-16.