AUGUST 4, 2026
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Case File

CVE-2008-4266

HIGH · CVSS 9.3 EPSS 27.58%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2008-12-10 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 9.3. It affects Microsoft, Office. Its EPSS score suggests a 27.6% probability of exploitation in the next 30 days. It may be remotely exploitable.

CVE
CVE-2008-4266
Severity
HIGH
CVSS
9.3
EPSS
27.58%
Microsoft Office

Original NVD Description

Array index vulnerability in Microsoft Office Excel 2000 SP3, 2002 SP3, and 2003 SP3; Excel Viewer 2003 Gold and SP3; Office 2004 and 2008 for Mac; and Open XML File Format Converter for Mac allow remote attackers to execute arbitrary code via an Excel spreadsheet with a NAME record that contains an invalid index value, which triggers stack corruption, aka "Excel Global Array Memory Corruption Vulnerability."