CVE-1999-0403: Cyrix Linux

Medium severity, CVSS 5.0. EPSS: 1.3% chance of exploitation in the next 30 days.

A bug in Cyrix CPUs on Linux allows local users to perform a denial of service.

Affected products

• Cyrix Linux: any version

Published 1999-02-01. Last modified 2026-06-16.