{"cve":"CVE-2016-9840","nvd":{"published":"2017-05-23T04:29:01.667","modified":"2026-10-08T22:16:39.683","status":"Modified","description":"inftrees.c in zlib 1.2.8 might allow context-dependent attackers to have unspecified impact by leveraging improper pointer arithmetic.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","score":8.8},"cwes":[],"references":["http://lists.opensuse.org/opensuse-updates/2016-12/msg00127.html","http://lists.opensuse.org/opensuse-updates/2017-01/msg00050.html","http://lists.opensuse.org/opensuse-updates/2017-01/msg00053.html","http://www.openwall.com/lists/oss-security/2016/12/05/21","http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html"],"products":["apple:iphone_os","apple:mac_os_x","apple:tvos","apple:watchos","boost:boost","canonical:ubuntu_linux","debian:debian_linux","nodejs:node.js","opensuse:leap","opensuse:opensuse","oracle:database_server","oracle:jdk","oracle:jre","oracle:mysql","redhat:enterprise_linux_desktop","redhat:enterprise_linux_eus","redhat:enterprise_linux_server","redhat:enterprise_linux_workstation","redhat:satellite","zlib:zlib"],"source":"nvd","synced_at":"2026-10-19T20:42:36.429588156+00:00"},"epss":{"cve":"CVE-2016-9840","score":0.04875,"percentile":0.91994,"date":"2026-10-25"},"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."]}