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Out-of-bounds Read

CVE-2025-27788

High
7.5/10

Summary

JSON is a JSON implementation for Ruby. In the json package versions 2.10.0 and 2.10.1, a specially crafted document could cause an out-of-bound read, most likely resulting in a crash. No known workarounds are available.

  • LOW
  • NETWORK
  • NONE
  • UNCHANGED
  • NONE
  • NONE
  • NONE
  • HIGH

CWE-125 - Out-of-Bounds Read

Out-of-bounds read is a vulnerability that allows access to memory beyond the authorized accessible location. Such a vulnerability compromises the confidentiality of the trusted environment in the application and enables an attacker to launch further attacks by leveraging the exposed information.

References

Advisory Timeline

  • Published