Microsoft Office Excel 2000 SP3, 2002 SP3, 2003 SP3, and 2007 Gold and SP1; Excel Viewer 2003 Gold and SP3; Excel Viewer; Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats Gold and SP1; Office 2004 and 2008 for Mac; and Open XML File Format Converter for Mac allow remote attackers to execute arbitrary code via a crafted Excel spreadsheet that contains a malformed formula, which triggers "pointer corruption" during the loading of formulas from this spreadsheet, aka "File Format Parsing Vulnerability."
結論預警: CVE-2008-4264 綜合評估為高風險（66.4/100）：CVSS 技術影響為嚴重級，利用機率偏高（EPSS 25.54%，百分位 98%） 核心證據: EPSS 顯示該漏洞近期被利用的可能性處於高位。 強制指令: 被利用機率偏高—請盤點暴露面並優先安排修補。
風險隨態勢動態變化；本站持續評估並同步更新本頁展示內容。
EPSS 日更估計相對被利用可能性；百分位表示該 CVE 在已評分漏洞中的相對排名（越高表示相對更嚴重）。
| # | 日期 | 舊 EPSS 分數 | 新 EPSS 分數 | 變化（新 − 舊） |
|---|---|---|---|---|
| 1 | 2026-06-15 | 62.48% | 25.54% | -36.94% |
| 2 | 2025-06-28 | 66.53% | 62.48% | -4.05% |
| 3 | 2025-05-01 | — | 66.53% | — |
完整 EPSS 歷史 （共 24 筆）
該 CVE 的 CVSS 指標。
| 底座分 | 版本 | 嚴重度 | 向量 | 可利用性 | 影響 | 分數來源 |
|---|---|---|---|---|---|---|
| 9.3 | 2.0 | HIGH |
|
8.6 | 10.0 | [email protected] |
: http://www.microsoft.com/technet/security/Bulletin/MS08-074.mspx File Format Parsing Vulnerability - CVE-2008-4264 A remote code execution vulnerability exists in Microsoft Office Excel as a result of pointer corruption when loading Excel formulas. The vulnerability could allow remote code execution if a user opens a specially crafted Excel file that includes a malformed formula. An attacker who successfully exploited this vulnerability could take complete control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights.
| 廠商 | 產品 | 版本 | 原始 CPE |
|---|---|---|---|
| microsoft | office_excel | 2000 | cpe:2.3:a:microsoft:office_excel:2000:sp3:*:*:*:*:*:* |
| microsoft | office_excel | 2002 | cpe:2.3:a:microsoft:office_excel:2002:sp3:*:*:*:*:*:* |
| microsoft | office_excel | 2003 | cpe:2.3:a:microsoft:office_excel:2003:sp3:*:*:*:*:*:* |
| microsoft | office | 2004 | cpe:2.3:a:microsoft:office:2004:*:mac:*:*:*:*:* |
| microsoft | office | 2008 | cpe:2.3:a:microsoft:office:2008:*:mac:*:*:*:*:* |
| microsoft | office_compatibility_pack_for_word_excel_ppt_2007 | — | cpe:2.3:a:microsoft:office_compatibility_pack_for_word_excel_ppt_2007:*:*:*:*:*:*:*:* |
| microsoft | office_compatibility_pack_for_word_excel_ppt_2007 | — | cpe:2.3:a:microsoft:office_compatibility_pack_for_word_excel_ppt_2007:*:sp1:*:*:*:*:*:* |
| microsoft | office_excel_viewer | — | cpe:2.3:a:microsoft:office_excel_viewer:*:*:*:*:*:*:*:* |
| microsoft | office_excel_viewer | 2003 | cpe:2.3:a:microsoft:office_excel_viewer:2003:*:*:*:*:*:*:* |
| microsoft | office_excel_viewer | 2003 | cpe:2.3:a:microsoft:office_excel_viewer:2003:sp3:*:*:*:*:*:* |
| microsoft | open_xml_file_format_converter | — | cpe:2.3:a:microsoft:open_xml_file_format_converter:*:*:mac:*:*:*:*:* |