CVE-2012-2557

CriticalCVSS 9.3/10Last modified Jun 16, 2026

Description

Use-after-free vulnerability in Microsoft Internet Explorer 6 through 8 allows remote attackers to execute arbitrary code via a crafted web site that triggers access to a deleted object, aka "cloneNode Use After Free Vulnerability."

Metrics

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

Weakness enumeration

CWE-399

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

Timeline

Published: Sep 21, 2012
Last modified: Jun 16, 2026
NVD status: Modified

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