{"cve":"CVE-2012-1887","nvd":{"published":"2012-11-14T00:55:01.343","modified":"2026-06-16T23:40:29.693","status":"Modified","description":"Use-after-free vulnerability in Microsoft Excel 2003 SP3, 2007 SP2 and SP3, and 2010 SP1, and Office 2008 and 2011 for Mac, allows remote attackers to execute arbitrary code via a crafted spreadsheet, aka \"Excel SST Invalid Length Use After Free Vulnerability.\"","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-399"],"references":["http://www.securityfocus.com/bid/56430","http://www.securitytracker.com/id?1027752","http://www.us-cert.gov/cas/techalerts/TA12-318A.html","https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-076","https://exchange.xforce.ibmcloud.com/vulnerabilities/78074"],"products":["microsoft:excel","microsoft:office"],"source":"nvd","synced_at":"2026-10-19T20:25:53.526315492+00:00"},"epss":{"cve":"CVE-2012-1887","score":0.25099,"percentile":0.97928,"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."]}