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CVE PROGRAM SOURCE RECORD4.8 Medium

CVE-2026-10566

FoundationAgents MetaGPT schema.py Message.check_instruct_content deserialization

Description

A weakness has been identified in FoundationAgents MetaGPT up to 0.8.2. This affects the function Message.check_instruct_content of the file metagpt/schema.py. Executing a manipulation of the argument mapping can lead to deserialization. The attack is restricted to local execution. The exploit has been made available to the public and could be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

FoundationAgents MetaGPT

  • 0.8.0affected
  • 0.8.1affected
  • 0.8.2affected

References