SUSE-SU-2026:4012-1

    Dashboard / Vulnerabilities / SUSE-SU-2026:4012-1

    SUSE-SU-2026:4012-1

    Published: 7 Sept 2026Last Modified: 13 Sept 2026

    Summary: Security update for cpio

    Details: This update for cpio fixes the following issues: - CVE-2026-66484: improper sanitization in the tar archive extraction functionality allows for the creation of hard links outside intended directory via malicious tar archives (bsc#1274856). - CVE-2026-66485: improper memory management in the `make_path` function when allocating memory allows for denial of service via crafted archives (bsc#1274857). - CVE-2026-66486: improper encoding or escaping of output in the archive member listing functionality allows for terminal control sequence injection via crafted archive member names (bsc#1274858).

    References: https://www.suse.com/support/update/announcement/2026/suse-su-20264012-1/, https://bugzilla.suse.com/1274856, https://bugzilla.suse.com/1274857, https://bugzilla.suse.com/1274858, https://www.suse.com/security/cve/CVE-2026-66484, https://www.suse.com/security/cve/CVE-2026-66485, https://www.suse.com/security/cve/CVE-2026-66486

    Affected packages

    Package

    Name: cpio

    Purl: pkg:rpm/suse/cpio&distro=SUSE%20Linux%20Enterprise%20Micro%205.3

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.13-150400.3.10.1

    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
    SUSE-SU-2026:4012-1 | CVE-DB