Known Vulnerabilities for Messagepack by Messagepack Project

Listed below are 1 of the newest known vulnerabilities associated with "Messagepack" by "Messagepack Project".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-57585 json MessagePack is the serializer implementation for Python msgpack.org. Prior to 1.2.1, there is an Out-of-bounds read/crash on ... Not Provided 2026-06-30 2026-07-01
CVE-2026-48517 json MessagePack for C# is a MessagePack serializer for C#. Prior to 2.5.301 and 3.1.7, MessagePack-CSharp's typeless deserializat... Not Provided 2026-06-22 2026-06-25
CVE-2026-48516 json MessagePack for C# is a MessagePack serializer for C#. Prior to 2.5.301 and 3.1.7, InterfaceLookupFormatter co... Not Provided 2026-06-22 2026-06-25
CVE-2026-48515 json MessagePack for C# is a MessagePack serializer for C#. Prior to 2.5.301 and 3.1.7, MessagePack-CSharp's multi-dimensional arr... Not Provided 2026-06-22 2026-06-25
CVE-2026-48514 json MessagePack for C# is a MessagePack serializer for C#. Prior to 2.5.301 and 3.1.7, UnsafeBlitFormatterBase.Deserialize rea... Not Provided 2026-06-22 2026-06-25
CVE-2026-48513 json MessagePack for C# is a MessagePack serializer for C#. Prior to 2.5.301 and 3.1.7, runtime-generated union deserializers emit... Not Provided 2026-06-22 2026-06-25
CVE-2026-48512 json MessagePack for C# is a MessagePack serializer for C#. Prior to 2.5.301 and 3.1.7, MessagePack-CSharp's JSON conversion helpe... Not Provided 2026-06-22 2026-06-25
CVE-2026-48511 json MessagePack for C# is a MessagePack serializer for C#. Prior to 2.5.301 and 3.1.7, ExpandoObjectFormatter.Deserialize populat... Not Provided 2026-06-22 2026-06-25
CVE-2026-48510 json MessagePack for C# is a MessagePack serializer for C#. Prior to 2.5.301 and 3.1.7, when MessagePack-CSharp decompresses Lz4Bl... Not Provided 2026-06-22 2026-06-25
CVE-2026-48509 json MessagePack for C# is a MessagePack serializer for C#. Prior to 2.5.301 and 3.1.7, the parameterless MessagePackInputFormatte... Not Provided 2026-06-22 2026-06-25
Results limited to 10 most recent vulnerabilities

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