CVE-2018-1655: IBM Aix

Medium severity, CVSS 5.5. EPSS: 0.4% chance of exploitation in the next 30 days.

IBM AIX 5.3, 6.1, 7.1, and 7.2 contains a vulnerability in the rmsock command that may be used to expose kernel memory. IBM X-Force ID: 144748.

Affected products

• IBM Aix: version 5.3 only; version 6.1 only; version 7.1 only; version 7.2 only

Published 2018-06-22. Last modified 2026-06-17.