CVE-2011-3443

HighCVSS 7.5/10Last modified Jun 16, 2026

Description

Use-after-free vulnerability in WebKit, as used in Apple Safari before 5.0.6, allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption and application crash) via vectors related to improper list management for Cascading Style Sheets (CSS) @font-face rules.

Metrics

CVSS 2.0 7.5/10AV:N/AC:L/Au:N/C:P/I:P/A:P

Weakness enumeration

CWE-399

Affected software

No affected versions have been published.

Timeline

Published
Mar 2, 2012
Last modified
Jun 16, 2026
NVD status
Modified

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CVE-2011-3443: High severity, CVSS 7.5 | Vulnix