DEBIAN-CVE-2026-112816

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    DEBIAN-CVE-2026-112816

    Published: 30 Oct 2026Last Modified: 5 Nov 2026
    Upstream:
    CVE-2026-112816

    Summary:

    Details: Improper certificate validation in the HTTPS listener in Canonical LXD 4.0.14, 5.0.10, 5.21.8, 6.9 before 4.0.15, 5.0.11, 5.21.9, 6.10.1 allows an unauthenticated attacker to authenticate as any trusted client and gain full access to the cluster and managed virtual machines via a crafted certificate chain.

    References: https://security-tracker.debian.org/tracker/CVE-2026-112816

    Affected packages

    Package

    Name: lxd

    Purl: pkg:deb/debian/lxd?arch=source&distro=bookworm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    5.0.2+git20231211.1364ae4-1
    5.0.2+git20231211.1364ae4-2
    5.0.2+git20231211.1364ae4-3
    5.0.2+git20231211.1364ae4-4
    5.0.2+git20231211.1364ae4-5
    5.0.2+git20231211.1364ae4-6
    5.0.2+git20231211.1364ae4-7
    5.0.2+git20231211.1364ae4-8
    5.0.2+git20231211.1364ae4-9
    5.0.2-5
    5.0.2-5+deb12u1
    5.0.2-5+deb12u2
    5.0.2-5+deb12u3
    5.0.2-5+deb12u4
    5.0.2-5+deb12u5
    5.0.2-5+deb12u6
    5.0.2-6

    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
    DEBIAN-CVE-2026-112816 | CVE-DB