CVE-2011-3926: Apple iPhone OS

High severity, CVSS 7.5. EPSS: 1.9% chance of exploitation in the next 30 days.

Heap-based buffer overflow in the tree builder in Google Chrome before 16.0.912.77 allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors.

Affected products

• Apple iPhone OS: before 6.0 (fixed in 6.0)
• Apple iTunes: before 10.7 (fixed in 10.7)
• Apple Safari: before 6.0 (fixed in 6.0)
• Google Chrome: before 16.0.912.77 (fixed in 16.0.912.77)

Published 2012-01-24. Last modified 2026-06-16.