{"cve":"CVE-2015-8659","nvd":{"published":"2016-01-12T19:59:13.223","modified":"2026-06-17T00:34:59.223","status":"Modified","description":"The idle stream handling in nghttp2 before 1.6.0 allows attackers to have unspecified impact via unknown vectors, aka a heap-use-after-free bug.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","score":10.0},"cwes":["CWE-119"],"references":["http://lists.apple.com/archives/security-announce/2016/Mar/msg00000.html","http://lists.apple.com/archives/security-announce/2016/Mar/msg00001.html","http://lists.apple.com/archives/security-announce/2016/Mar/msg00002.html","http://lists.apple.com/archives/security-announce/2016/Mar/msg00004.html","http://lists.fedoraproject.org/pipermail/package-announce/2016-January/175085.html"],"products":["apple:iphone_os","apple:mac_os_x","apple:tvos","apple:watchos","nghttp2:nghttp2"],"source":"nvd","synced_at":"2026-10-19T20:37:48.328043465+00:00"},"epss":{"cve":"CVE-2015-8659","score":0.03964,"percentile":0.90449,"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."]}