CVE-2012-0185

CriticalCVSS 9.3/10Last modified Jun 16, 2026

Description

Heap-based buffer overflow in Microsoft Excel 2007 SP2 and SP3 and 2010 Gold and SP1, Excel Viewer, and Office Compatibility Pack SP2 and SP3 allows remote attackers to execute arbitrary code via a crafted spreadsheet that triggers incorrect handling of memory during opening, aka "Excel MergeCells Record Heap Overflow Vulnerability."

Metrics

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

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
May 9, 2012
Last modified
Jun 16, 2026
NVD status
Modified

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CVE-2012-0185: Critical severity, CVSS 9.3 | Vulnix