{"cve":"CVE-2022-23308","nvd":{"published":"2022-02-26T05:15:08.280","modified":"2026-10-14T16:17:27.060","status":"Modified","description":"valid.c in libxml2 before 2.9.13 has a use-after-free of ID and IDREF attributes.","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-416"],"references":["http://seclists.org/fulldisclosure/2022/May/33","http://seclists.org/fulldisclosure/2022/May/34","http://seclists.org/fulldisclosure/2022/May/35","http://seclists.org/fulldisclosure/2022/May/36","http://seclists.org/fulldisclosure/2022/May/37"],"products":["apple:ipados","apple:iphone_os","apple:mac_os_x","apple:macos","apple:tvos","apple:watchos","debian:debian_linux","fedoraproject:fedora","netapp:active_iq_unified_manager","netapp:bootstrap_os","netapp:clustered_data_ontap","netapp:clustered_data_ontap_antivirus_connector","netapp:h300e_firmware","netapp:h300s_firmware","netapp:h410c_firmware","netapp:h410s_firmware","netapp:h500e_firmware","netapp:h500s_firmware","netapp:h700e_firmware","netapp:h700s_firmware","netapp:manageability_software_development_kit","netapp:ontap_select_deploy_administration_utility","netapp:smi-s_provider","netapp:snapdrive","netapp:snapmanager","netapp:solidfire\\,_enterprise_sds_\\&_hci_storage_node","netapp:solidfire_\\&_hci_management_node","oracle:communications_cloud_native_core_binding_support_function","oracle:communications_cloud_native_core_network_function_cloud_native_environment","oracle:communications_cloud_native_core_network_repository_function","oracle:communications_cloud_native_core_network_slice_selection_function","oracle:communications_cloud_native_core_unified_data_repository","oracle:mysql_workbench","oracle:zfs_storage_appliance_kit","xmlsoft:libxml2"],"source":"nvd","synced_at":"2026-10-19T21:28:04.509275555+00:00"},"epss":{"cve":"CVE-2022-23308","score":0.0512,"percentile":0.92327,"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."]}