CVE-2011-3659

CriticalCVSS 9.3/10Last modified Jun 16, 2026

Description

Use-after-free vulnerability in Mozilla Firefox before 3.6.26 and 4.x through 9.0, Thunderbird before 3.1.18 and 5.0 through 9.0, and SeaMonkey before 2.7 might allow remote attackers to execute arbitrary code via vectors related to incorrect AttributeChildRemoved notifications that affect access to removed nsDOMAttribute child nodes.

Metrics

CVSS 2.0 9.3/10AV:N/AC:M/Au:N/C:C/I:C/A:C

Weakness enumeration

CWE-416

Affected software

No affected versions have been published.

Timeline

Published: Feb 1, 2012
Last modified: Jun 16, 2026
NVD status: Modified

Related CVEs from 2011

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