{"cve":"CVE-2010-0261","nvd":{"published":"2010-03-10T22:30:01.137","modified":"2026-06-16T23:15:48.797","status":"Modified","description":"Heap-based buffer overflow in Microsoft Office Excel 2007 SP1 and SP2 and Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats SP1 and SP2 allows remote attackers to execute arbitrary code via a crafted spreadsheet in which \"a MDXSET record is broken up into several records,\" aka \"Microsoft Office Excel MDXSET Record Heap Overflow Vulnerability.\"","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-119"],"references":["http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=861","http://www.securitytracker.com/id?1023698","http://www.us-cert.gov/cas/techalerts/TA10-068A.html","https://docs.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-017","https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8479"],"products":["microsoft:excel","microsoft:office","microsoft:office_compatibility_pack","microsoft:office_excel_viewer","microsoft:office_sharepoint_server","microsoft:open_xml_file_format_converter"],"source":"nvd","synced_at":"2026-10-19T19:55:32.599380760+00:00"},"epss":{"cve":"CVE-2010-0261","score":0.23095,"percentile":0.97762,"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."]}