{"cve":"CVE-2014-4768","nvd":{"published":"2015-06-28T22:59:00.080","modified":"2026-06-17T00:10:34.367","status":"Modified","description":"IBM Unified Extensible Firmware Interface (UEFI) on Flex System x880 X6, System x3850 X6, and System x3950 X6 devices allows remote authenticated users to cause an unspecified temporary denial of service by using privileged access to enable a legacy boot mode.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://www.ibm.com/support/entry/portal/docdisplay?lndocid=MIGR-5098278","http://www.ibm.com/support/entry/portal/docdisplay?lndocid=MIGR-5098278"],"products":["ibm:uefi"],"source":"nvd","synced_at":"2026-10-19T20:36:40.444340523+00:00"},"epss":{"cve":"CVE-2014-4768","score":0.00784,"percentile":0.56082,"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."]}