{"cve":"CVE-2009-3128","nvd":{"published":"2009-11-11T19:30:00.437","modified":"2026-06-16T23:11:00.133","status":"Modified","description":"Microsoft Office Excel 2002 SP3 and 2003 SP3, and Office Excel Viewer 2003 SP3, does not properly parse the Excel file format, which allows remote attackers to execute arbitrary code via a spreadsheet with a malformed record object, aka \"Excel SxView Memory Corruption Vulnerability.\"","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-94"],"references":["http://www.securitytracker.com/id?1023157","http://www.us-cert.gov/cas/techalerts/TA09-314A.html","https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-067","https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6474","http://www.securitytracker.com/id?1023157"],"products":["microsoft:compatibility_pack_word_excel_powerpoint","microsoft:excel","microsoft:excel_viewer","microsoft:office","microsoft:open_xml_file_format_converter"],"source":"nvd","synced_at":"2026-10-19T19:54:26.868835795+00:00"},"epss":{"cve":"CVE-2009-3128","score":0.24879,"percentile":0.9791,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}