{"cve":"CVE-2010-3221","nvd":{"published":"2010-10-13T19:00:44.917","modified":"2026-06-16T23:22:23.963","status":"Modified","description":"Microsoft Word 2002 SP3 and 2003 SP3, Office 2004 for Mac, and Word Viewer do not properly handle a malformed record during parsing of a Word document, which allows remote attackers to execute arbitrary code via a crafted document that triggers memory corruption, aka \"Word Parsing Vulnerability.\"","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-94"],"references":["http://www.us-cert.gov/cas/techalerts/TA10-285A.html","https://docs.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-079","https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7032","http://www.us-cert.gov/cas/techalerts/TA10-285A.html","https://docs.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-079"],"products":["microsoft:office","microsoft:word","microsoft:word_viewer"],"source":"nvd","synced_at":"2026-10-19T19:56:26.512081652+00:00"},"epss":{"cve":"CVE-2010-3221","score":0.19399,"percentile":0.9736,"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."]}