{"id":"CLSA-2026-1784303737","summary":"Fix CVE(s): CVE-2026-13221, CVE-2026-57432","details":"   * SECURITY UPDATE: regex trie 16-bit next-offset overflow (GH#23388)\n     - debian/patches/fixes/CVE-2026-13221.patch: do not build a trie when the\n       branch-to-tail delta would overflow the 16-bit next-offset field in\n       S_study_chunk() in regcomp.c\n     - CVE-2026-13221\n   * SECURITY UPDATE: integer overflow in pack/unpack structure sizing\n     - debian/patches/fixes/CVE-2026-57432.patch: add I32 overflow check\n       before the size accumulation in S_measure_struct() in pp_pack.c\n     - CVE-2026-57432","modified":"2026-10-26T09:31:47.107104748Z","published":"2026-07-17T15:56:04Z","upstream":["CVE-2026-13221","CVE-2026-57432"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/ubuntu16.04els/CLSA-2026-1784303737.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-13221"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-57432"}],"affected":[{"package":{"name":"libperl-dev","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/libperl-dev?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.22.1-9ubuntu0.9+tuxcare.els5"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1784303737.json"}},{"package":{"name":"libperl5.22","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/libperl5.22?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.22.1-9ubuntu0.9+tuxcare.els5"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1784303737.json"}},{"package":{"name":"perl","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/perl?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.22.1-9ubuntu0.9+tuxcare.els5"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1784303737.json"}},{"package":{"name":"perl-base","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/perl-base?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.22.1-9ubuntu0.9+tuxcare.els5"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1784303737.json"}},{"package":{"name":"perl-debug","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/perl-debug?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.22.1-9ubuntu0.9+tuxcare.els5"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1784303737.json"}},{"package":{"name":"perl-doc","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/perl-doc?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.22.1-9ubuntu0.9+tuxcare.els5"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1784303737.json"}},{"package":{"name":"perl-modules-5.22","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/perl-modules-5.22?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.22.1-9ubuntu0.9+tuxcare.els5"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1784303737.json"}}],"schema_version":"1.9.0"}