{"id":"CLSA-2026-1787732471","summary":"Fix CVE(s): CVE-2026-43958","details":"   * SECURITY UPDATE: add safety guards for NULL, bounds, and zero-division checks\n     - debian/patches/CVE-2026-43958.patch: add NULL, bounds, and zero-division safety checks in rrd_xport.c, rrd_graph.c, rrd_graph_helper.c and rrd_daemon.c\n     - CVE-2026-43958","modified":"2026-10-26T09:32:03.715544416Z","published":"2026-08-26T08:21:28Z","upstream":["CVE-2026-43958"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/ubuntu18.04els/CLSA-2026-1787732471.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-43958"}],"affected":[{"package":{"name":"librrd-dev","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/librrd-dev?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.7.0-1build1+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1787732471.json"}},{"package":{"name":"librrd8","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/librrd8?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.7.0-1build1+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1787732471.json"}},{"package":{"name":"librrdp-perl","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/librrdp-perl?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.7.0-1build1+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1787732471.json"}},{"package":{"name":"librrds-perl","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/librrds-perl?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.7.0-1build1+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1787732471.json"}},{"package":{"name":"lua-rrd","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/lua-rrd?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.7.0-1build1+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1787732471.json"}},{"package":{"name":"lua-rrd-dev","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/lua-rrd-dev?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.7.0-1build1+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1787732471.json"}},{"package":{"name":"python-rrdtool","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/python-rrdtool?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.7.0-1build1+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1787732471.json"}},{"package":{"name":"python3-rrdtool","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/python3-rrdtool?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.7.0-1build1+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1787732471.json"}},{"package":{"name":"rrdcached","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/rrdcached?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.7.0-1build1+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1787732471.json"}},{"package":{"name":"rrdtool","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/rrdtool?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.7.0-1build1+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1787732471.json"}},{"package":{"name":"rrdtool-tcl","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/rrdtool-tcl?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.7.0-1build1+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1787732471.json"}},{"package":{"name":"ruby-rrd","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/ruby-rrd?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.7.0-1build1+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1787732471.json"}}],"schema_version":"1.9.0"}