Matrix-org

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    Products: 3
    Vulnerabilities: 7
    Known Exploited: 0
    0
    Critical Level Threats
    1
    High Level Threats
    4
    Medium Level Threats
    0
    Low Level Threats

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    Vulnerabilities

    CVE-2026-45056

    Matrix Rust SDK: Sender-binding gaps in to-device and room-key attribution

    Last Modified: Sep 12, 2026
    Published: Sep 11, 2026

    CVE-2025-66622

    matrix-sdk-base is vulnerable to DoS via custom m.room.join_rules event values

    Last Modified: Mar 17, 2026
    Published: Dec 09, 2025

    CVE-2025-59160

    matrix-js-sdk has insufficient validation when considering a room to be upgraded by another

    Last Modified: Apr 15, 2026
    Published: Sep 16, 2025

    CVE-2024-52505

    matrix-appservice-irc allows IRC Command injection in provisioning API

    Last Modified: Apr 15, 2026
    Published: Nov 14, 2024

    CVE-2024-39691

    Malicious Matrix homeserver can leak truncated message content of messages it shouldn't have access to

    Last Modified: Apr 15, 2026
    Published: Jul 05, 2024
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