UBUNTU-CVE-2026-105980

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    UBUNTU-CVE-2026-105980

    Published: 3 Nov 2026Last Modified: 5 Nov 2026
    Upstream:
    CVE-2026-105980

    Summary:

    Details: Improper input validation in the WireGuard VPN function may allow a remote attacker with high privileges to inject system commands and execute them with root privileges.

    References: https://ubuntu.com/security/CVE-2026-105980, https://www.cve.org/CVERecord?id=CVE-2026-105980, https://www.certvde.com/en/advisories/VDE-2026-119/

    Affected packages

    Package

    Name: wireguard

    Purl: pkg:deb/ubuntu/wireguard?arch=source&distro=xenial

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    1.0.20200513-1~16.04.1
    1.0.20200513-1~16.04.2

    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
    UBUNTU-CVE-2026-105980 | CVE-DB