[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fFKknVIQeJGjMgci_hxrEOZB5F0fSk76ZR9r9It0tBA4":3,"g5a-family:microsoft\u002Foffice_excel_viewer":106,"g5a-ex:microsoft\u002Foffice_excel_viewer@*":107},{"success":4,"data":5},true,{"product":6,"versions":17,"topVulnerabilitiesByEpss":19,"kevVulnerabilities":73,"seoMetadata":84,"meta":103},{"vendorName":7,"productName":8,"versionCount":9,"totalCves":10,"kevCount":9,"lastCveUpdate":11,"versions":12,"description":16},"microsoft","office_excel_viewer",1,29,"2010-06-08",[13],{"version":14,"cve_count":15,"kev_count":9,"has_kev":4},"2003",13,"Office Excel Viewer by Microsoft is a technology product with 1 tracked version and 29 known security vulnerabilities including 1 CISA Known Exploited Vulnerability. Get comprehensive security analysis, vulnerability tracking, and threat intelligence for this product.",[18],{"version":14,"cve_count":15,"kev_count":9,"has_kev":4},[20,29,34,40,47,51,56,60,64,68],{"cveId":21,"description":22,"publishedDate":23,"cvssScore":24,"cvssVersion":25,"severity":26,"isKev":27,"epssScore":28},"CVE-2010-0258","Microsoft Office Excel 2002 SP3, 2003 SP3, and 2007 SP1 and SP2; Office 2004 and 2008 for Mac; Open XML File Format Converter for Mac; Office Excel Viewer SP1 and SP2; and Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats SP1 and SP2 do not properly parse the Excel file format, which allows remote attackers to execute arbitrary code via a crafted spreadsheet that causes memory to be interpreted as a different object type than intended, aka \"Microsoft Office Excel Sheet Object Type Confusion Vulnerability.\"","2010-03-10",7.8,"v3.1","High",false,0.6095,{"cveId":30,"description":31,"publishedDate":32,"cvssScore":24,"cvssVersion":25,"severity":26,"isKev":4,"epssScore":33},"CVE-2009-0557","Excel in Microsoft Office 2000 SP3, Office XP SP3, Office 2003 SP3, and Office 2004 and 2008 for Mac; Excel in 2007 Microsoft Office System SP1 and SP2; Open XML File Format Converter for Mac; Microsoft Office Excel Viewer 2003 SP3; Microsoft Office Excel Viewer; and Microsoft Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats SP1 and SP2 allow remote attackers to execute arbitrary code via a crafted Excel file with a malformed record object, aka \"Object Record Corruption Vulnerability.\"","2009-06-10",0.53,{"cveId":35,"description":36,"publishedDate":37,"cvssScore":38,"cvssVersion":25,"severity":26,"isKev":4,"epssScore":39},"CVE-2009-0238","Microsoft Office Excel 2000 SP3, 2002 SP3, 2003 SP3, and 2007 SP1; Excel Viewer 2003 Gold and SP3; Excel Viewer; Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats SP1; and Excel in Microsoft Office 2004 and 2008 for Mac allow remote attackers to execute arbitrary code via a crafted Excel document that triggers an access attempt on an invalid object, as exploited in the wild in February 2009 by Trojan.Mdropper.AC.","2009-02-25",8.8,0.43212,{"cveId":41,"description":42,"publishedDate":32,"cvssScore":43,"cvssVersion":44,"severity":45,"isKev":27,"epssScore":46},"CVE-2009-0561","Integer overflow in Excel in Microsoft Office 2000 SP3, Office XP SP3, Office 2003 SP3, and Office 2004 and 2008 for Mac; Excel in 2007 Microsoft Office System SP1 and SP2; Open XML File Format Converter for Mac; Microsoft Office Excel Viewer 2003 SP3; Microsoft Office Excel Viewer; Microsoft Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats SP1 and SP2; and Microsoft Office SharePoint Server 2007 SP1 and SP2 allows remote attackers to execute arbitrary code via an Excel file with a Shared String Table (SST) record with a numeric field that specifies an invalid number of unique strings, which triggers a heap-based buffer overflow, aka \"Record Integer Overflow Vulnerability.\"",9.3,"v2","Critical",0.36897,{"cveId":48,"description":49,"publishedDate":32,"cvssScore":43,"cvssVersion":44,"severity":45,"isKev":27,"epssScore":50},"CVE-2009-1134","Excel in 2007 Microsoft Office System SP1 and SP2; Microsoft Office Excel Viewer; and Microsoft Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats SP1 and SP2 allow remote attackers to execute arbitrary code via a BIFF file with a malformed Qsir (0x806) record object, aka \"Record Pointer Corruption Vulnerability.\"",0.35698,{"cveId":52,"description":53,"publishedDate":54,"cvssScore":43,"cvssVersion":44,"severity":45,"isKev":27,"epssScore":55},"CVE-2008-3006","Microsoft Office Excel 2000 SP3, 2002 SP3, 2003 SP2 and SP3, and 2007 Gold and SP1; Office Excel Viewer 2003 Gold and SP3; Office Excel Viewer; Office Compatibility Pack 2007 Gold and SP1; Office SharePoint Server 2007 Gold and SP1; and Office 2004 and 2008 for Mac do not properly parse Country record values when loading Excel files, which allows remote attackers to execute arbitrary code via a crafted Excel file, aka the \"Excel Record Parsing Vulnerability.\"","2008-08-12",0.35649,{"cveId":57,"description":58,"publishedDate":54,"cvssScore":43,"cvssVersion":44,"severity":45,"isKev":27,"epssScore":59},"CVE-2008-3004","Microsoft Office Excel 2000 SP3, 2002 SP3, and 2003 SP2 and SP3; Office Excel Viewer 2003; and Office 2004 and 2008 for Mac do not properly validate index values for AxesSet records when loading Excel files, which allows remote attackers to execute arbitrary code via a crafted Excel file, aka the \"Excel Indexing Validation Vulnerability.\"",0.32172,{"cveId":61,"description":62,"publishedDate":32,"cvssScore":43,"cvssVersion":44,"severity":45,"isKev":27,"epssScore":63},"CVE-2009-0558","Array index error in Excel in Microsoft Office 2000 SP3 and Office 2004 and 2008 for Mac, and Open XML File Format Converter for Mac, allows remote attackers to execute arbitrary code via a crafted Excel file with a malformed record object, aka \"Array Indexing Memory Corruption Vulnerability.\"",0.3107,{"cveId":65,"description":66,"publishedDate":32,"cvssScore":43,"cvssVersion":44,"severity":45,"isKev":27,"epssScore":67},"CVE-2009-0559","Stack-based buffer overflow in Excel in Microsoft Office 2000 SP3 and Office XP SP3 allows remote attackers to execute arbitrary code via a crafted Excel file with a malformed record object, aka \"String Copy Stack-Based Overrun Vulnerability.\"",0.29444,{"cveId":69,"description":70,"publishedDate":71,"cvssScore":43,"cvssVersion":44,"severity":45,"isKev":27,"epssScore":72},"CVE-2009-0100","Microsoft Office Excel 2000 SP3, 2002 SP3, 2003 SP3, and 2007 SP1; Excel in Microsoft Office 2004 and 2008 for Mac; Microsoft Office Excel Viewer and Excel Viewer 2003 SP3; and Microsoft Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats SP1 do not properly parse the Excel spreadsheet file format, which allows remote attackers to execute arbitrary code via a crafted spreadsheet that contains a malformed object with \"an offset and a two-byte value\" that trigger a memory calculation error, aka \"Memory Corruption Vulnerability.\"","2009-04-15",0.28832,[74,79],{"cveId":35,"description":36,"publishedDate":37,"cvssScore":38,"severity":26,"isKev":4,"epssScore":39,"cisaVulnName":75,"cisaDateAdded":76,"cisaShortDescription":77,"cisaRequiredAction":78},"Microsoft Office Remote Code Execution","2026-04-14","Microsoft Office Excel contains a remote code execution vulnerability that could allow an attacker to take complete control of an affected system if a user opens a specially crafted Excel file that includes a malformed object.","Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.",{"cveId":30,"description":31,"publishedDate":32,"cvssScore":24,"severity":26,"isKev":4,"epssScore":33,"cisaVulnName":80,"cisaDateAdded":81,"cisaShortDescription":82,"cisaRequiredAction":83},"Microsoft Office Object Record Corruption Vulnerability","2022-06-08","Microsoft Office contains an object record corruption vulnerability that allows remote attackers to execute code via a crafted Excel file with a malformed record object.","Apply updates per vendor instructions.",{"title":85,"metaDescription":86,"keywords":87,"structuredData":88},"Office Excel Viewer by Microsoft - Security Vulnerabilities & Analysis | Precursor Intelligence","Comprehensive security analysis for Office Excel Viewer by Microsoft covering 1 version with 29 tracked vulnerabilities including 0 critical and 2 high-severity issues and 1 CISA KEV vulnerability. Real-time threat intelligence, CVE tracking, and security recommendations.","Office Excel Viewer vulnerabilities, Office Excel Viewer security, Office Excel Viewer CVE, Microsoft Office Excel Viewer, Office Excel Viewer threat intelligence, Microsoft security, product security analysis, cybersecurity threats, vulnerability management, CVE tracking, Office Excel Viewer KEV, Office Excel Viewer exploited vulnerabilities",{"@context":89,"@type":90,"name":91,"description":86,"url":92,"manufacturer":93,"applicationCategory":97,"softwareVersion":98,"mainEntity":99},"https:\u002F\u002Fschema.org","SoftwareApplication","Office Excel Viewer","https:\u002F\u002Fprecursorintelligence.com\u002Fvulnerabilities\u002Ftechnologies\u002Fvendors\u002Fmicrosoft\u002Foffice_excel_viewer",{"@type":94,"name":95,"url":96},"Organization","Microsoft","https:\u002F\u002Fprecursorintelligence.com\u002Fvendors\u002Fmicrosoft","Security Software","1 versions tracked",{"@type":100,"name":101,"description":102,"vulnerabilityCount":10,"dateModified":11},"SecurityVulnerability","Office Excel Viewer Security Vulnerabilities","Security vulnerabilities affecting Office Excel Viewer by Microsoft",{"totalVersions":9,"totalVulnerabilities":10,"kevVulnerabilities":9,"lastUpdated":11,"generatedAt":104,"apiVersion":105},"2026-10-16T23:17:00.554Z","3.0",[],{"rows":108,"total":119,"capped":27,"failed":120},[109,115],{"cveId":35,"name":75,"severity":26,"cvss":38,"added":76,"epss":39,"published":110,"ranges":111,"checked":4,"hits":114,"covers":27},"2009-02-25T16:30:00.343",[112,113],"all versions","2003-sp3",[],{"cveId":30,"name":80,"severity":26,"cvss":24,"added":81,"epss":33,"published":116,"ranges":117,"checked":4,"hits":118,"covers":27},"2009-06-10T18:30:00.203",[113],[],2,0]