DEBIAN-CVE-2026-121408

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    DEBIAN-CVE-2026-121408

    Published: 3 Nov 2026Last Modified: 4 Nov 2026
    Upstream:
    CVE-2026-121408

    Summary:

    Details: FreeRDP before 3.32.2 contains a use-after-free in the urbdrc USB redirection channel because FindChannelById returns a channel pointer without a reference and the control-channel close path does not take the device manager's loading_lock. A malicious RDP server can send a control-channel CLOSE_REQUEST while the client announces a USB device, freeing the channel before the announcement thread reads channel->Write and crashing the client.

    References: https://security-tracker.debian.org/tracker/CVE-2026-121408

    Affected packages

    Package

    Name: freerdp2

    Purl: pkg:deb/debian/freerdp2?arch=source&distro=bookworm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    2.10.0+dfsg1-1
    2.10.0+dfsg1-1.1

    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-2026-121408 | CVE-DB