CVE-2009-1427: HP Hpux

Medium severity, CVSS 4.9. EPSS: 0.5% chance of exploitation in the next 30 days.

Unspecified vulnerability in HP-UX B.11.31 allows local users to cause a denial of service (system crash) via unknown vectors related to the ttrace system call.

Affected products

• HP Hpux: version b.11.31 only

Published 2009-08-12. Last modified 2026-06-16.