{"id":"CLSA-2026-1787679179","summary":"Fix CVE(s): CVE-2022-3520","details":"   * SECURITY UPDATE: out-of-bounds read after a Visual block put: do_put()\n     set the '] mark as bd.textcol + totlen - 1 without a lower bound, so a\n     blockwise register whose lines are all empty (y_width becomes -1 in\n     str_to_reg(), giving totlen 0) left the column at -1. With 'selection'\n     set to exclusive, nv_put() then passed that mark to inc(), which\n     dereferenced a pointer before the start of the line buffer.\n     - debian/patches/CVE-2022-3520.patch: clamp curbuf-\u003eb_op_end.col to 0 in\n       src/ops.c; matches upstream patch 9.0.0765.\n     - CVE-2022-3520","modified":"2026-10-26T09:32:03.626392576Z","published":"2026-08-25T17:33:09Z","upstream":["CVE-2022-3520"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/ubuntu18.04els/CLSA-2026-1787679179.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-3520"}],"affected":[{"package":{"name":"vim","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/vim?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:8.0.1453-1ubuntu1.13+tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1787679179.json"}},{"package":{"name":"vim-athena","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/vim-athena?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:8.0.1453-1ubuntu1.13+tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1787679179.json"}},{"package":{"name":"vim-common","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/vim-common?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:8.0.1453-1ubuntu1.13+tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1787679179.json"}},{"package":{"name":"vim-doc","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/vim-doc?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:8.0.1453-1ubuntu1.13+tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1787679179.json"}},{"package":{"name":"vim-gnome","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/vim-gnome?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:8.0.1453-1ubuntu1.13+tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1787679179.json"}},{"package":{"name":"vim-gtk","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/vim-gtk?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:8.0.1453-1ubuntu1.13+tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1787679179.json"}},{"package":{"name":"vim-gtk3","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/vim-gtk3?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:8.0.1453-1ubuntu1.13+tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1787679179.json"}},{"package":{"name":"vim-gui-common","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/vim-gui-common?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:8.0.1453-1ubuntu1.13+tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1787679179.json"}},{"package":{"name":"vim-nox","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/vim-nox?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:8.0.1453-1ubuntu1.13+tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1787679179.json"}},{"package":{"name":"vim-runtime","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/vim-runtime?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:8.0.1453-1ubuntu1.13+tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1787679179.json"}},{"package":{"name":"vim-tiny","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/vim-tiny?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:8.0.1453-1ubuntu1.13+tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1787679179.json"}},{"package":{"name":"xxd","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/xxd?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:8.0.1453-1ubuntu1.13+tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1787679179.json"}}],"schema_version":"1.9.0"}