Known Vulnerabilities for Messagepack by Msgpack

Listed below are 2 of the newest known vulnerabilities associated with "Messagepack" by "Msgpack".

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-2026-114613 json MessagePack is the serializer implementation for Python msgpack.org. Prior to 1.2.3, the msgpack-python C extension (msgpack.... Not Provided 2026-10-22 2026-10-23
CVE-2026-107300 json msgpack5 is a msgpack v5 implementation for node.js and the browser. Prior to 6.1.0, the streaming decoder recursively invoke... Not Provided 2026-10-08 2026-10-08
CVE-2026-107299 json msgpack5 is a msgpack v5 implementation for node.js and the browser. Prior to 6.1.0, the streaming decoder treats the reserve... Not Provided 2026-10-08 2026-10-09
CVE-2026-107298 json msgpack5 is a msgpack v5 implementation for node.js and the browser. Prior to 6.1.0, the array and map decoding paths have no... Not Provided 2026-10-08 2026-10-09
CVE-2026-107297 json msgpack5 is a msgpack v5 implementation for node.js and the browser. Prior to 6.1.0, the streaming decoder reparses an incomp... Not Provided 2026-10-08 2026-10-08
CVE-2026-107296 json msgpack5 is a msgpack v5 implementation for node.js and the browser. Prior to 6.1.0, decoding a negative signed 64-bit intege... Not Provided 2026-10-08 2026-10-14
CVE-2026-92707 json MessagePack for C# is a MessagePack serializer for C#. Prior to 2.5.303 and 3.1.9, deserializing attacker-controlled MessageP... Not Provided 2026-10-15 2026-10-15
CVE-2026-88351 json An integer overflow vulnerability exists in the MPack Node API in MPack 1.1.1 on 32-bit platforms. When parsing a specially c... Not Provided 2026-09-24 2026-09-25
CVE-2026-61674 json Fluent Bit is a fast and lightweight logs, metrics, and traces processor for Linux, BSD, macOS, and Windows. From 0.11.0 unti... Not Provided 2026-09-21 2026-09-21
CVE-2026-57585 json Not Provided 2026-06-30 2026-10-25
Results limited to 10 most recent vulnerabilities

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