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Package · Ubuntu

protobuf

11 known vulnerabilities.

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  • High 8.2
    CVE-2026-0994 Public exploit

    Denial of Service in Python Protobuf

    A denial-of-service (DoS) vulnerability exists in google.protobuf.json_format.ParseDict() in Python, where the max_recursion_depth limit can be bypassed when parsing nested google.protobuf.Any messages. Due to missing recursion depth accounting inside the int…

    Python Protobuf protobuf protobuf Debian Ubuntu PyPI
  • High 7.5
    CVE-2022-3509 Public exploit

    Parsing issue in protobuf textformat

    A parsing issue similar to CVE-2022-3171, but with textformat in protobuf-java core and lite versions prior to 3.21.7, 3.20.3, 3.19.6 and 3.16.3 can lead to a denial of service attack. Inputs containing multiple instances of non-repeated embedded messages wit…

    Google Protocolbuffers protobuf protobuf Debian Ubuntu Maven
  • High 7.5
    CVE-2021-22569 Public exploit

    Denial of Service of protobuf-java parsing procedure

    An issue in protobuf-java allowed the interleaving of com.google.protobuf.UnknownFieldSet fields in such a way that would be processed out of order. A small malicious payload can occupy the parser for several minutes by creating large numbers of short-lived o…

    Google protobuf-java google-protobuf [JRuby Gem] protobuf-kotlin Debian Ubuntu Maven RubyGems