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Unrated severityNVD Advisory· Published Aug 12, 2009· Updated Jun 16, 2026

CVE-2009-2496

CVE-2009-2496

Description

Heap-based buffer overflow in the Office Web Components ActiveX Control in Microsoft Office XP SP3, Office 2003 SP3, Office XP Web Components SP3, Office 2003 Web Components SP3, Office 2003 Web Components SP1 for the 2007 Microsoft Office System, Internet Security and Acceleration (ISA) Server 2004 SP3 and 2006 SP1, and Office Small Business Accounting 2006 allows remote attackers to execute arbitrary code via unspecified parameters to unknown methods, aka "Office Web Components Heap Corruption Vulnerability."

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

14
  • Microsoft/Biztalk Server
    cpe:2.3:a:microsoft:biztalk_server:2002:*:*:*:*:*:*:*
  • Microsoft/Internet Security And Acceleration Server4 versions
    cpe:2.3:a:microsoft:internet_security_and_acceleration_server:2004:sp3:enterprise:*:*:*:*:*+ 3 more
    • cpe:2.3:a:microsoft:internet_security_and_acceleration_server:2004:sp3:enterprise:*:*:*:*:*
    • cpe:2.3:a:microsoft:internet_security_and_acceleration_server:2004:sp3:standard:*:*:*:*:*
    • cpe:2.3:a:microsoft:internet_security_and_acceleration_server:2006:sp1:enterprise:*:*:*:*:*
    • cpe:2.3:a:microsoft:internet_security_and_acceleration_server:2006:sp1:std:*:*:*:*:*
  • Microsoft/Office3 versions
    cpe:2.3:a:microsoft:office:2003:sp3:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:microsoft:office:2003:sp3:*:*:*:*:*:*
    • cpe:2.3:a:microsoft:office:-:*:small_business_accounting_2006:*:*:*:*:*
    • cpe:2.3:a:microsoft:office:xp:sp3:*:*:*:*:*:*
  • Microsoft/Office Web Components5 versions
    cpe:2.3:a:microsoft:office_web_components:2000:sp3:*:*:*:*:*:*+ 4 more
    • cpe:2.3:a:microsoft:office_web_components:2000:sp3:*:*:*:*:*:*
    • cpe:2.3:a:microsoft:office_web_components:2003:sp1:2007_microsoft_office:*:*:*:*:*
    • cpe:2.3:a:microsoft:office_web_components:2003:sp3:*:*:*:*:*:*
    • cpe:2.3:a:microsoft:office_web_components:xp:sp3:*:*:*:*:*:*
    • (no CPE)
  • Microsoft/Visual Studio .net
    cpe:2.3:a:microsoft:visual_studio_.net:2003:sp1:*:*:*:*:*:*

Patches

Vulnerability mechanics

References

4

News mentions

0

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CVE-2009-2496 · VYPR