{"id":"CVE-2019-19956","revision":"19f53345a14d4a89a94ff7b3b80061ee","records":[{"revision":"19f53345a14d4a89a94ff7b3b80061ee","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2019-19956","aliases":[],"title":"xmlParseBalancedChunkMemoryRecover in parser.c in libxml2 before 2.9.10 has a memory leak related to newDoc->oldNs.","description":"xmlParseBalancedChunkMemoryRecover in parser.c in libxml2 before 2.9.10 has a memory leak related to newDoc->oldNs.","state":0,"publishedAt":"2019-12-24T15:12:57+00:00","modifiedAt":"2026-10-14T07:57:06+00:00","affected":[{"ecosystem":"Vendor product","name":"n/a","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"n/a\",\n                    \"vendor\": \"n/a\",\n                    \"versions\": [\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"n/a\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://lists.debian.org/debian-lts-announce/2019/12/msg00032.html","https://usn.ubuntu.com/4274-1/","https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5R55ZR52RMBX24TQTWHCIWKJVRV6YAWI/","https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JDPF3AAVKUAKDYFMFKSIQSVVS3EEFPQH/","http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00047.html","http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00005.html","https://www.oracle.com/security-alerts/cpujul2020.html","https://gitlab.gnome.org/GNOME/libxml2/commit/5a02583c7e683896d84878bd90641d8d9b0d0549","https://security.netapp.com/advisory/ntap-20200114-0002/","https://lists.debian.org/debian-lts-announce/2020/09/msg00009.html","https://cert-portal.siemens.com/productcert/pdf/ssa-292794.pdf","https://us-cert.cisa.gov/ics/advisories/icsa-21-103-08"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2019-19956","license":"CVE Program Terms of Use","key":"cve-program:CVE-2019-19956","identifiers":["CVE-2019-19956"]},"retained":false,"historicalAffected":[]}],"coverage":[]}