CVE-2026-48544: Python Dynamic Method Json Loads Oom
Deserializing the output of a dynamically retrieved method using `json.loads` can cause massive memory expansion (Out-Of-Memory crashes) if the method generates large strings, such as `to_json()` on mapped data structures like Pandas DataFrames. Instead of round-tripping through JSON strings locally, rely on APIs that return serializable objects directly.
Pythongreprules fetch cve-2026-48544-python-dynamic-method-json-loads-oom --engine opengrepDescription
Deserializing the output of a dynamically retrieved method using `json.loads` can cause massive memory expansion (Out-Of-Memory crashes) if the method generates large strings, such as `to_json()` on mapped data structures like Pandas DataFrames. Instead of round-tripping through JSON strings locally, rely on APIs that return serializable objects directly.
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