CVE-2010-0503: Apple Mac OS X Server

Medium severity, CVSS 6.5. EPSS: 2% chance of exploitation in the next 30 days.

Use-after-free vulnerability in iChat Server in Apple Mac OS X Server 10.5.8 allows remote authenticated users to execute arbitrary code or cause a denial of service (application crash) via unspecified vectors.

Affected products

• Apple Mac OS X Server: up to and including 10.6.2; version 10.5 only; version 10.5.0 only; version 10.5.1 only; version 10.5.2 only; version 10.5.3 only; …

Published 2010-03-30. Last modified 2026-06-16.