{"affected":[{"ecosystem_specific":{"binaries":[{"xkbcomp":"1.4.1-150000.3.6.1","xkbcomp-devel":"1.4.1-150000.3.6.1"}]},"package":{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP6","name":"xkbcomp","purl":"pkg:rpm/suse/xkbcomp&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP6"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"1.4.1-150000.3.6.1"}],"type":"ECOSYSTEM"}]},{"ecosystem_specific":{"binaries":[{"xkbcomp":"1.4.1-150000.3.6.1","xkbcomp-devel":"1.4.1-150000.3.6.1"}]},"package":{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP7","name":"xkbcomp","purl":"pkg:rpm/suse/xkbcomp&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP7"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"1.4.1-150000.3.6.1"}],"type":"ECOSYSTEM"}]},{"ecosystem_specific":{"binaries":[{"xkbcomp":"1.4.1-150000.3.6.1","xkbcomp-devel":"1.4.1-150000.3.6.1"}]},"package":{"ecosystem":"openSUSE:Leap 15.6","name":"xkbcomp","purl":"pkg:rpm/opensuse/xkbcomp&distro=openSUSE%20Leap%2015.6"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"1.4.1-150000.3.6.1"}],"type":"ECOSYSTEM"}]}],"aliases":[],"details":"This update for xkbcomp fixes the following issues:\n\n- CVE-2018-15863: NULL pointer dereference triggered by a a crafted keymap file with a no-op modmask expression can\n  lead to a crash (bsc#1105832).\n- CVE-2018-15861: NULL pointer dereference triggered by a crafted keymap file that induces an `xkb_intern_atom` failure\n  can lead to a crash (bsc#1105832).\n- CVE-2018-15859: NULL pointer dereference triggered by a specially a crafted keymap file can lead to a crash\n  (bsc#1105832).\n- CVE-2018-15853: endless recursion triggered by a crafted keymap file that induces boolean negation can lead to a\n  crash (bsc#1105832).\n","id":"SUSE-SU-2025:4426-1","modified":"2025-12-17T11:22:42Z","published":"2025-12-17T11:22:42Z","references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2025/suse-su-20254426-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1105832"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2018-15853"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2018-15859"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2018-15861"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2018-15863"}],"related":["CVE-2018-15853","CVE-2018-15859","CVE-2018-15861","CVE-2018-15863"],"summary":"Security update for xkbcomp","upstream":["CVE-2018-15853","CVE-2018-15859","CVE-2018-15861","CVE-2018-15863"]}