{"cve":"CVE-2023-28229","nvd":{"published":"2023-04-11T21:15:23.387","modified":"2026-06-17T05:47:11.090","status":"Analyzed","description":"Windows CNG Key Isolation Service Elevation of Privilege Vulnerability","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","score":7.0},"cwes":["CWE-591"],"references":["https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-28229","https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-28229","https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-28229"],"products":["microsoft:windows_10_1507","microsoft:windows_10_1607","microsoft:windows_10_1809","microsoft:windows_10_20h2","microsoft:windows_10_21h2","microsoft:windows_10_22h2","microsoft:windows_11_21h2","microsoft:windows_11_22h2","microsoft:windows_server_2008","microsoft:windows_server_2012","microsoft:windows_server_2016","microsoft:windows_server_2019","microsoft:windows_server_2022"],"source":"nvd","synced_at":"2026-10-19T21:38:05.473481323+00:00"},"epss":{"cve":"CVE-2023-28229","score":0.01671,"percentile":0.76813,"date":"2026-10-31"},"kev":{"cve":"CVE-2023-28229","date_added":"2023-10-04","due_date":"2023-10-25","vendor":"Microsoft","product":"Windows CNG Key Isolation Service","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."]}