{"id":"CLSA-2026-1791552379","summary":"Fix CVE(s): CVE-2026-46729","details":"   * SECURITY UPDATE: NULL pointer dereference in mod_heartmonitor\n     - debian/patches/CVE-2026-46729.patch: reject a heartbeat POST body\n       that lacks the busy or ready parameter with HTTP 400 instead of\n       passing a NULL pointer to atoi() in hm_handler() in\n       modules/cluster/mod_heartmonitor.c.\n     - CVE-2026-46729","modified":"2026-10-26T09:32:02.512332744Z","published":"2026-10-09T13:26:30Z","upstream":["CVE-2026-46729"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/ubuntu16.04els/CLSA-2026-1791552379.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-46729"}],"affected":[{"package":{"name":"apache2","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/apache2?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.4.18-2ubuntu3.17+tuxcare.els27"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1791552379.json"}},{"package":{"name":"apache2-bin","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/apache2-bin?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.4.18-2ubuntu3.17+tuxcare.els27"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1791552379.json"}},{"package":{"name":"apache2-data","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/apache2-data?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.4.18-2ubuntu3.17+tuxcare.els27"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1791552379.json"}},{"package":{"name":"apache2-dev","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/apache2-dev?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.4.18-2ubuntu3.17+tuxcare.els27"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1791552379.json"}},{"package":{"name":"apache2-doc","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/apache2-doc?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.4.18-2ubuntu3.17+tuxcare.els27"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1791552379.json"}},{"package":{"name":"apache2-suexec-custom","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/apache2-suexec-custom?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.4.18-2ubuntu3.17+tuxcare.els27"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1791552379.json"}},{"package":{"name":"apache2-suexec-pristine","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/apache2-suexec-pristine?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.4.18-2ubuntu3.17+tuxcare.els27"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1791552379.json"}},{"package":{"name":"apache2-utils","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/apache2-utils?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.4.18-2ubuntu3.17+tuxcare.els27"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1791552379.json"}}],"schema_version":"1.9.0"}