{"id":"CLSA-2026-1788260731","summary":"Fix CVE(s): CVE-2024-55549","details":"   * SECURITY UPDATE: use-after-free of excluded namespace URIs\n     - debian/patches/CVE-2024-55549.patch: intern excluded namespace URIs in\n       the stylesheet dictionary instead of borrowing the namespace\n       definition's href in libxslt/xslt.c.\n     - CVE-2024-55549","modified":"2026-10-26T09:32:04.126657273Z","published":"2026-09-01T11:05:43Z","upstream":["CVE-2024-55549"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/ubuntu18.04els/CLSA-2026-1788260731.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-55549"}],"affected":[{"package":{"name":"libxslt1-dev","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/libxslt1-dev?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.29-5ubuntu0.3+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1788260731.json"}},{"package":{"name":"libxslt1.1","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/libxslt1.1?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.29-5ubuntu0.3+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1788260731.json"}},{"package":{"name":"python-libxslt1","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/python-libxslt1?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.29-5ubuntu0.3+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1788260731.json"}},{"package":{"name":"xsltproc","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/xsltproc?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.29-5ubuntu0.3+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1788260731.json"}}],"schema_version":"1.9.0"}