{"cve":"CVE-2016-7056","nvd":{"published":"2018-09-10T16:29:00.543","modified":"2026-06-17T00:52:15.933","status":"Modified","description":"A timing attack flaw was found in OpenSSL 1.0.1u and before that could allow a malicious user with local access to recover ECDSA P-256 private keys.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","score":5.5},"cwes":["CWE-385","CWE-320"],"references":["http://rhn.redhat.com/errata/RHSA-2017-1415.html","http://www.securityfocus.com/bid/95375","http://www.securitytracker.com/id/1037575","https://access.redhat.com/errata/RHSA-2017:1413","https://access.redhat.com/errata/RHSA-2017:1414"],"products":["canonical:ubuntu_linux","debian:debian_linux","openssl:openssl","redhat:enterprise_linux"],"source":"nvd","synced_at":"2026-10-19T20:53:14.491561039+00:00"},"epss":{"cve":"CVE-2016-7056","score":0.00618,"percentile":0.49612,"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."]}