SUSE-SU-2025:4407-1

    Dashboard / Vulnerabilities / SUSE-SU-2025:4407-1

    SUSE-SU-2025:4407-1

    Published: 15 Dec 2025Last Modified: 4 Feb 2026

    Summary: Security update for xkbcomp

    Details: This update for xkbcomp fixes the following issues: - CVE-2018-15863: NULL pointer dereference triggered by a a crafted keymap file with a no-op modmask expression can lead to a crash (bsc#1105832). - CVE-2018-15861: NULL pointer dereference triggered by a crafted keymap file that induces an `xkb_intern_atom` failure can lead to a crash (bsc#1105832). - CVE-2018-15859: NULL pointer dereference triggered by a specially a crafted keymap file can lead to a crash (bsc#1105832). - CVE-2018-15853: endless recursion triggered by a crafted keymap file that induces boolean negation can lead to a crash (bsc#1105832).

    References: https://www.suse.com/support/update/announcement/2025/suse-su-20254407-1/, https://bugzilla.suse.com/1105832, https://www.suse.com/security/cve/CVE-2018-15853, https://www.suse.com/security/cve/CVE-2018-15859, https://www.suse.com/security/cve/CVE-2018-15861, https://www.suse.com/security/cve/CVE-2018-15863

    Affected packages

    Package

    Name: xkbcomp

    Purl: pkg:rpm/suse/xkbcomp&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.2.4-11.3.1

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High