VULNERABILITY INTELLIGENCE
CVE-2011-1275
CVSS score9.3 HIGH
EPSS probability13.32%
CISA KEVNot currently listed
Published2011-06-16
Last modified2026-06-16
CVSS vectorAV:N/AC:M/Au:N/C:C/I:C/A:C
Description
Microsoft Excel 2002 SP3; Office 2004, 2008, and 2011 for Mac; and Open XML File Format Converter for Mac do not properly validate record information during parsing of Excel spreadsheets, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted spreadsheet, aka "Excel Memory Heap Overwrite Vulnerability."
Weakness classification
- CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer