openSUSE-SU-2026:21783-1

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    openSUSE-SU-2026:21783-1

    Published: 7 Sept 2026Last Modified: 9 Sept 2026

    Summary: Security update for libusb-1_0

    Details: This update for libusb-1_0 fixes the following issues: - CVE-2026-23679: NULL pointer dereference in `parse_interface()` allows attackers to crash applications by supplying a malformed USB configuration descriptor (bsc#1266664). - CVE-2026-47104: one-byte out-of-bounds read in `parse_iad_array()` allows attackers to trigger a denial of service via a malformed USB descriptor (bsc#1266667).

    References: , https://bugzilla.suse.com/1266664, https://bugzilla.suse.com/1266667, https://www.suse.com/security/cve/CVE-2026-23679, https://www.suse.com/security/cve/CVE-2026-47104

    Affected packages

    Package

    Name: libusb-1_0

    Purl: pkg:rpm/opensuse/libusb-1_0&distro=openSUSE%20Leap%2016.0

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.0.28-160000.3.1

    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
    openSUSE-SU-2026:21783-1 | CVE-DB