{"schemaVersion":3,"id":"SUSE-SU-2025:4407-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for xkbcomp\n\nThis 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).","dates":{"published":"2025-12-15T16:54:15.000Z","modified":"2026-02-04T02:14:26.457Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":null,"severity":"unknown","version":null,"versionLabel":null,"source":null,"vector":null,"computed":false,"selection":"none"},"metrics":[]},"epss":{"probability":null,"percentile":null,"severity":"unknown","asOf":null,"change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[],"last30":[]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[],"affected":[{"vendor":"suse","product":"xkbcomp&distro=SUSE Linux Enterprise Server LTSS Extended Security 12 SP5","name":"xkbcomp","label":"xkbcomp&distro=SUSE Linux Enterprise Server LTSS Extended Security 12 SP5","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/xkbcomp&distro=SUSE Linux Enterprise Server LTSS Extended Security 12 SP5","purlType":"rpm","versions":[{"text":"< 1.2.4-11.3.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.2.4-11.3.1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.suse.com/support/update/announcement/2025/suse-su-20254407-1/","label":"www.suse.com/support/update/announcement/2025/suse-su-20254407-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1105832","label":"bugzilla.suse.com/1105832","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2018-15853","label":"www.suse.com/security/cve/CVE-2018-15853","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2018-15859","label":"www.suse.com/security/cve/CVE-2018-15859","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2018-15861","label":"www.suse.com/security/cve/CVE-2018-15861","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2018-15863","label":"www.suse.com/security/cve/CVE-2018-15863","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2018-15853","CVE-2018-15859","CVE-2018-15861","CVE-2018-15863"],"downstream":[],"duplicates":[],"related":["CVE-2018-15853","CVE-2018-15859","CVE-2018-15861","CVE-2018-15863"]},"timeline":[{"kind":"published","date":"2025-12-15T16:54:15.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-02-04T02:14:26.457Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":0,"level":"minimal","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-22T11:36:46.762Z","stale":false,"partial":false}}