{"cve":"CVE-2006-3945","nvd":{"published":"2006-07-31T23:04:00.000","modified":"2026-06-16T22:28:07.933","status":"Modified","description":"The CSS functionality in Opera 9 on Windows XP SP2 allows remote attackers to cause a denial of service (crash) by setting the background property of a DHTML element to a long http or https URL, which triggers memory corruption.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-787"],"references":["http://browserfun.blogspot.com/2006/07/mobb-26-opera-css-background.html","http://www.osvdb.org/27374","http://www.vupen.com/english/advisories/2006/2987","https://exchange.xforce.ibmcloud.com/vulnerabilities/27977","http://browserfun.blogspot.com/2006/07/mobb-26-opera-css-background.html"],"products":["opera:opera_browser"],"source":"nvd","synced_at":"2026-10-19T19:42:44.451428143+00:00"},"epss":{"cve":"CVE-2006-3945","score":0.02915,"percentile":0.8701,"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."]}