cvedb.io
CVE-2025-57052
CRITICAL · CVSS 9.8
EPSS exploitation probability: 0%
Published 2025-09-03T15:15:38.250 · Last modified 2026-06-17T09:42:48.490

Summary

cJSON 1.5.0 through 1.7.18 allows out-of-bounds access via the decode_array_index_from_pointer function in cJSON_Utils.c, allowing remote attackers to bypass array bounds checking and access restricted data via malformed JSON pointer strings containing alphanumeric characters.

Affected products

davegamble — cjson

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.