{"id":"CLSA-2026-1785886642","summary":"Fix CVE(s): CVE-2026-56408","details":"   * SECURITY UPDATE: integer overflow in copyString() allocation size\n     - debian/patches/CVE-2026-56408.patch: guard the copyString() allocation\n       length against integer overflow (backport of libexpat commit 16e2efd,\n       issue #565).\n     - CVE-2026-56408","modified":"2026-10-26T09:31:34.048757123Z","published":"2026-08-04T23:37:32Z","upstream":["CVE-2026-56408"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/ubuntu18.04els/CLSA-2026-1785886642.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-56408"}],"affected":[{"package":{"name":"expat","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/expat?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.5-3ubuntu0.9+tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1785886642.json"}},{"package":{"name":"libexpat1","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/libexpat1?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.5-3ubuntu0.9+tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1785886642.json"}},{"package":{"name":"libexpat1-dev","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/libexpat1-dev?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.5-3ubuntu0.9+tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1785886642.json"}}],"schema_version":"1.9.0"}