{"cve":"CVE-2018-12294","nvd":{"published":"2018-06-19T21:29:01.020","modified":"2026-06-17T01:37:30.090","status":"Modified","description":"WebCore/platform/graphics/texmap/TextureMapperLayer.cpp in WebKit, as used in WebKitGTK+ prior to version 2.20.2, is vulnerable to a use after free for a WebCore::TextureMapperLayer object.","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-416"],"references":["http://packetstormsecurity.com/files/148200/WebKitGTK-Data-Leak-Code-Execution.html","http://www.openwall.com/lists/oss-security/2018/06/14/1","http://www.securityfocus.com/archive/1/542087/100/0/threaded","https://bugs.webkit.org/show_bug.cgi?id=184729","https://security.gentoo.org/glsa/201808-04"],"products":["webkit:webkitgtk\\+"],"source":"nvd","synced_at":"2026-10-19T20:51:47.459859389+00:00"},"epss":{"cve":"CVE-2018-12294","score":0.02329,"percentile":0.83527,"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."]}