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msgpack

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MessagePack: Unbounded memory leak in msgpack C extension on strict_map_key validation failureCVE-2026-114613 · GHSA-J586-36CW-2GC2 msgpackLightspeed Services for Advanced Cluster Management/lightspeed-services-acm/ocp-rules-rhel9 PyPIRed Hat High Fix reported
MessagePack for Python: Out-of-bounds read / crash on Unpacker reuse after a caught errorCVE-2026-57585 · GHSA-6V7P-G79W-8964Version ranges need review. msgpackRed Hat Enterprise Linux 9/python-pip PyPIRed Hat High Fix reported