{"cve":"CVE-2019-0553","nvd":{"published":"2019-01-08T21:29:00.923","modified":"2026-06-17T02:08:23.657","status":"Modified","description":"An information disclosure vulnerability exists when Windows Subsystem for Linux improperly handles objects in memory, aka \"Windows Subsystem for Linux Information Disclosure Vulnerability.\" This affects Windows 10 Servers, Windows 10, Windows Server 2019.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","score":5.5},"cwes":[],"references":["http://www.securityfocus.com/bid/106412","https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0553","http://www.securityfocus.com/bid/106412","https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0553"],"products":["microsoft:windows_10","microsoft:windows_server_2016","microsoft:windows_server_2019"],"source":"nvd","synced_at":"2026-10-19T20:54:36.112582389+00:00"},"epss":{"cve":"CVE-2019-0553","score":0.01811,"percentile":0.78632,"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."]}