CVE-2011-1449: Apple iPhone OS

Medium severity, CVSS 6.8. EPSS: 1.6% chance of exploitation in the next 30 days.

Use-after-free vulnerability in the WebSockets implementation in Google Chrome before 11.0.696.57 allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors.

Affected products

• Apple iPhone OS: before 5.0 (fixed in 5.0)
• Apple iTunes: before 10.5 (fixed in 10.5)
• Apple Safari: before 5.0.6 (fixed in 5.0.6)
• Google Chrome: before 11.0.696.57 (fixed in 11.0.696.57)

Published 2011-05-03. Last modified 2026-06-16.