{"cve":"CVE-2012-4145","nvd":{"published":"2012-08-06T16:55:07.243","modified":"2026-06-16T23:44:28.307","status":"Modified","description":"Unspecified vulnerability in Opera before 12.01 on Windows and UNIX, and before 11.66 and 12.x before 12.01 on Mac OS X, has unknown impact and attack vectors, related to a \"low severity issue.\"","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://www.opera.com/docs/changelogs/mac/1166/","http://www.opera.com/docs/changelogs/mac/1201/","http://www.opera.com/docs/changelogs/unix/1201/","http://www.opera.com/docs/changelogs/windows/1201/","http://www.opera.com/docs/changelogs/mac/1166/"],"products":["opera:opera_browser"],"source":"nvd","synced_at":"2026-10-19T20:24:00.973572543+00:00"},"epss":{"cve":"CVE-2012-4145","score":0.02185,"percentile":0.82397,"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."]}