{"id":"CVE-2015-8991","aliases":["EUVD-2015-8845","GHSA-7rpp-75px-g4h2"],"status":"published","title":"Malicious file execution vulnerability in Intel Security McAfee Security Scan+ (MSS+) before 3.11...","description":"Malicious file execution vulnerability in Intel Security McAfee Security Scan+ (MSS+) before 3.11.266.3 allows attackers to make the product momentarily vulnerable via executing preexisting specifically crafted malware during installation or uninstallation, but not during normal operation.","severity":{"version":"3.0","score":7,"vector":"CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.00306,"percentile":0.23599,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-264"],"published":"2017-03-14T22:00:00Z","modified":"2026-06-17T00:35:37Z","products":[{"vendor":"intel","product":"mcafee security scan+ (mss+)"},{"vendor":"mcafee","product":"cloud_av"},{"vendor":"mcafee","product":"security_scan_plus"},{"vendor":"mcafee","product":"security_webadvisor"}],"references":[{"url":"https://service.mcafee.com/webcenter/portal/cp/home/articleview?articleId=TS102462","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2015-8991"},{"url":"https://github.com/advisories/GHSA-7rpp-75px-g4h2"}],"sources":{"cve":[{"id":"CVE-2015-8991","description":"Malicious file execution vulnerability in Intel Security McAfee Security Scan+ (MSS+) before 3.11.266.3 allows attackers to make the product momentarily vulnerable via executing preexisting specifically crafted malware during installation or uninstallation, but not during normal operation.","status":"published","published":"2017-03-14T22:00:00Z","modified":"2024-08-06T08:36:31.656Z","updated_at":"2026-11-02T14:35:40.900357Z"}],"euvd":[{"id":"EUVD-2015-8845","description":"Malicious file execution vulnerability in Intel Security McAfee Security Scan+ (MSS+) before 3.11.266.3 allows attackers to make the product momentarily vulnerable via executing preexisting specifically crafted malware during installation or uninstallation, but not during normal operation.","status":"published","published":"2017-03-14T22:00:00Z","modified":"2024-08-06T08:36:31Z","updated_at":"2026-11-03T01:57:25.349664Z"}],"ghsa":[{"id":"GHSA-7rpp-75px-g4h2","title":"Malicious file execution vulnerability in Intel Security McAfee Security Scan+ (MSS+) before 3.11...","description":"Malicious file execution vulnerability in Intel Security McAfee Security Scan+ (MSS+) before 3.11.266.3 allows attackers to make the product momentarily vulnerable via executing preexisting specifically crafted malware during installation or uninstallation, but not during normal operation.","status":"published","published":"2022-05-17T02:53:20Z","modified":"2023-01-27T05:06:40Z","cvss":[{"version":"3.0","score":7,"vector":"CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T14:42:57.782632Z"}],"nvd":[{"id":"CVE-2015-8991","description":"Malicious file execution vulnerability in Intel Security McAfee Security Scan+ (MSS+) before 3.11.266.3 allows attackers to make the product momentarily vulnerable via executing preexisting specifically crafted malware during installation or uninstallation, but not during normal operation.","status":"published","published":"2017-03-14T22:59:00.507Z","modified":"2026-06-17T00:35:37.923Z","cvss":[{"version":"3.0","score":7,"vector":"CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.9,"vector":"AV:L/AC:M/Au:N/C:C/I:C/A:C","level":"medium","assessor":"primary"}],"cwes":["CWE-264"],"updated_at":"2026-11-02T14:03:16.97467Z"}]}}