{"cve":"CVE-2016-5252","nvd":{"published":"2016-08-05T01:59:09.767","modified":"2026-06-17T00:49:03.310","status":"Modified","description":"Stack-based buffer underflow in the mozilla::gfx::BasePoint4d function in Mozilla Firefox before 48.0 and Firefox ESR 45.x before 45.3 allows remote attackers to execute arbitrary code via crafted two-dimensional graphics data that is mishandled during clipping-region calculations.","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:H/A:H","score":8.8},"cwes":["CWE-119"],"references":["http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00004.html","http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00029.html","http://rhn.redhat.com/errata/RHSA-2016-1551.html","http://www.debian.org/security/2016/dsa-3640","http://www.mozilla.org/security/announce/2016/mfsa2016-67.html"],"products":["mozilla:firefox","oracle:linux"],"source":"nvd","synced_at":"2026-10-19T20:40:10.783210791+00:00"},"epss":{"cve":"CVE-2016-5252","score":0.03065,"percentile":0.87628,"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."]}