{"cve":"CVE-2018-0949","nvd":{"published":"2018-07-11T00:29:00.227","modified":"2026-06-17T01:31:59.590","status":"Modified","description":"A security feature bypass vulnerability exists when Microsoft Internet Explorer improperly handles requests involving UNC resources, aka \"Internet Explorer Security Feature Bypass Vulnerability.\" This affects Internet Explorer 9, Internet Explorer 11, Internet Explorer 10.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","score":6.5},"cwes":[],"references":["http://www.securityfocus.com/bid/104622","http://www.securitytracker.com/id/1041258","https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0949","http://www.securityfocus.com/bid/104622","http://www.securitytracker.com/id/1041258"],"products":["microsoft:internet_explorer"],"source":"nvd","synced_at":"2026-10-19T20:51:47.459859389+00:00"},"epss":{"cve":"CVE-2018-0949","score":0.12025,"percentile":0.96134,"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."]}