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Package · crates.io

yamux

3 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

3 results · Feed

  • High 8.7
    CVE-2026-32314

    Yamux remote Panic via malformed Data frame with SYN set and len = 262145

    Yamux is a stream multiplexer over reliable, ordered connections such as TCP/IP. Prior to 0.13.10, the Rust implementation of Yamux can panic when processing a crafted inbound Data frame that sets SYN and uses a body length greater than DEFAULT_CREDIT (e.g. 2…

    libp2p rust-yamux yamux rust-yamux Debian Ubuntu crates.io
  • High 8.7
    CVE-2026-31814

    Yamux remote Panic via malformed WindowUpdate credit

    Yamux is a stream multiplexer over reliable, ordered connections such as TCP/IP. From 0.13.0 to before 0.13.9, a specially crafted WindowUpdate can cause arithmetic overflow in send-window accounting, which triggers a panic in the connection state machine. Th…

    libp2p rust-yamux yamux rust-yamux Debian Ubuntu crates.io
  • High 7.5
    CVE-2024-32984

    Yamux Memory Exhaustion Vulnerability via Active::pending_frames property

    Yamux is a stream multiplexer over reliable, ordered connections such as TCP/IP. The Rust implementation of the Yamux stream multiplexer uses a vector for pending frames. This vector is not bounded in length. Every time the Yamux protocol requires sending of …

    libp2p rust-yamux yamux crates.io