CVE-2010-1843: Apple Mac OS X

High severity, CVSS 7.8. EPSS: 2.9% chance of exploitation in the next 30 days.

Networking in Apple Mac OS X 10.6.2 through 10.6.4 allows remote attackers to cause a denial of service (NULL pointer dereference and system crash) via a crafted PIM packet.

Affected products

• Apple Mac OS X: version 10.6.2 only; version 10.6.3 only; version 10.6.4 only
• Apple Mac OS X Server: version 10.6.2 only; version 10.6.3 only; version 10.6.4 only

Published 2010-11-16. Last modified 2026-06-16.