{"cve":"CVE-2014-4148","nvd":{"published":"2014-10-15T10:55:08.693","modified":"2026-06-17T00:09:30.150","status":"Analyzed","description":"win32k.sys in the kernel-mode drivers in Microsoft Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1 allows remote attackers to execute arbitrary code via a crafted TrueType font, as exploited in the wild in October 2014, aka \"TrueType Font Parsing Remote Code Execution Vulnerability.\"","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":["CWE-94"],"references":["http://blogs.technet.com/b/srd/archive/2014/10/14/accessing-risk-for-the-october-2014-security-updates.aspx","http://secunia.com/advisories/60970","http://www.securityfocus.com/bid/70429","https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-058","https://exchange.xforce.ibmcloud.com/vulnerabilities/96995"],"products":["microsoft:windows_7","microsoft:windows_8","microsoft:windows_8.1","microsoft:windows_rt","microsoft:windows_rt_8.1","microsoft:windows_server_2003","microsoft:windows_server_2008","microsoft:windows_server_2012","microsoft:windows_vista"],"source":"nvd","synced_at":"2026-10-19T20:34:04.196504363+00:00"},"epss":{"cve":"CVE-2014-4148","score":0.5985,"percentile":0.99131,"date":"2026-10-31"},"kev":{"cve":"CVE-2014-4148","date_added":"2022-05-25","due_date":"2022-06-15","vendor":"Microsoft","product":"Windows","known_ransomware":false},"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."]}