{"cve":"CVE-2019-20386","nvd":{"published":"2020-01-21T06:15:11.827","modified":"2026-06-17T02:30:20.077","status":"Modified","description":"An issue was discovered in button_open in login/logind-button.c in systemd before 243. When executing the udevadm trigger command, a memory leak may occur.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","score":2.4},"cwes":["CWE-401"],"references":["http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00014.html","https://github.com/systemd/systemd/commit/b2774a3ae692113e1f47a336a6c09bac9cfb49ad","https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HZPCOMW5X6IZZXASCDD2CNW2DLF3YADC/","https://security.netapp.com/advisory/ntap-20200210-0002/","https://usn.ubuntu.com/4269-1/"],"products":["canonical:ubuntu_linux","fedoraproject:fedora","netapp:active_iq_unified_manager","netapp:cloud_backup","netapp:steelstore_cloud_integrated_storage","opensuse:leap","systemd_project:systemd"],"source":"nvd","synced_at":"2026-10-19T21:01:01.339895972+00:00"},"epss":{"cve":"CVE-2019-20386","score":0.00425,"percentile":0.36856,"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."]}