DEBIAN-CVE-2026-86564

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    DEBIAN-CVE-2026-86564

    Published: 8 Sept 2026Last Modified: 10 Sept 2026
    Upstream:
    CVE-2026-86564

    Summary:

    Details: A flaw was found in DPDK lib/vhost. Missing length validation before reading command_data in the virtio-net control-queue handler can cause an out-of-bounds read and a host process crash.

    References: https://security-tracker.debian.org/tracker/CVE-2026-86564

    Affected packages

    Package

    Name: dpdk

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

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    22.11.1-2
    22.11.11-0+deb12u1
    22.11.2-1
    22.11.2-2
    22.11.2-2~deb12u1
    22.11.2-3
    22.11.3-1
    22.11.3-1~deb12u1
    22.11.3-2
    22.11.4-1~deb12u1
    22.11.5-1~deb12u1
    22.11.6-1~deb12u1
    22.11.7-1~deb12u1
    22.11.8-1~deb12u1
    22.11.9-1~deb12u1

    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-2026-86564 | CVE-DB