{"cve":"CVE-2019-20388","nvd":{"published":"2020-01-21T23:15:13.553","modified":"2026-10-14T08:17:01.130","status":"Modified","description":"xmlSchemaPreRun in xmlschemas.c in libxml2 2.9.10 allows an xmlSchemaValidateStream memory leak.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-401"],"references":["http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00047.html","https://gitlab.gnome.org/GNOME/libxml2/merge_requests/68","https://lists.debian.org/debian-lts-announce/2020/09/msg00009.html","https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/545SPOI3ZPPNPX4TFRIVE4JVRTJRKULL/","https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5R55ZR52RMBX24TQTWHCIWKJVRV6YAWI/"],"products":["debian:debian_linux","fedoraproject:fedora","netapp:cloud_backup","netapp:clustered_data_ontap","netapp:h300e_firmware","netapp:h300s_firmware","netapp:h410s_firmware","netapp:h500e_firmware","netapp:h500s_firmware","netapp:h700e_firmware","netapp:h700s_firmware","netapp:ontap_select_deploy_administration_utility","netapp:plug-in_for_symantec_netbackup","netapp:smi-s_provider","netapp:snapdrive","netapp:steelstore_cloud_integrated_storage","opensuse:leap","oracle:communications_cloud_native_core_network_function_cloud_native_environment","oracle:enterprise_manager_base_platform","oracle:enterprise_manager_ops_center","oracle:mysql_workbench","oracle:peoplesoft_enterprise_peopletools","oracle:real_user_experience_insight","xmlsoft:libxml2"],"source":"nvd","synced_at":"2026-10-19T21:01:01.339895972+00:00"},"epss":{"cve":"CVE-2019-20388","score":0.03183,"percentile":0.87983,"date":"2026-10-25"},"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."]}