{"cve":"CVE-2015-4077","nvd":{"published":"2015-09-03T14:59:00.163","modified":"2026-06-17T00:26:44.243","status":"Modified","description":"The (1) mdare64_48.sys, (2) mdare32_48.sys, (3) mdare32_52.sys, and (4) mdare64_52.sys drivers in Fortinet FortiClient before 5.2.4 allow local users to read arbitrary kernel memory via a 0x22608C ioctl call.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-200"],"references":["http://fortiguard.com/advisory/mulitple-vulnerabilities-in-forticlient","http://packetstormsecurity.com/files/133398/FortiClient-Antivirus-Information-Exposure-Access-Control.html","http://seclists.org/fulldisclosure/2015/Sep/0","http://www.coresecurity.com/advisories/forticlient-antivirus-multiple-vulnerabilities","http://www.fortiguard.com/advisory/mulitple-vulnerabilities-in-forticlient"],"products":["fortinet:forticlient"],"source":"nvd","synced_at":"2026-10-19T20:37:45.466985407+00:00"},"epss":{"cve":"CVE-2015-4077","score":0.01011,"percentile":0.63182,"date":"2026-11-01"},"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."]}