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Package · Ubuntu

python-msgpack

1 known vulnerabilities.

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  • High 7.5
    CVE-2026-57585

    MessagePack: Out-of-bounds read/crash on Unpacker reuse after caught error

    MessagePack is the serializer implementation for Python msgpack.org. Prior to 1.2.1, there is an Out-of-bounds read/crash on Unpacker reuse after a caught error, potentially leading to a DoS attack. If the Unpacker is used repeatedly after an error occurs, th…

    msgpack msgpack-python python-pip msgpack Debian Ubuntu PyPI