CVE-2011-0983: Apple iPhone OS

High severity, CVSS 7.5. EPSS: 2.1% chance of exploitation in the next 30 days.

Google Chrome before 9.0.597.94 does not properly handle anonymous blocks, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors that lead to a "stale pointer."

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)
• Debian Debian Linux: version 6.0 only; version 7.0 only
• Google Chrome: before 9.0.597.94 (fixed in 9.0.597.94)

Published 2011-02-10. Last modified 2026-06-16.