本ページは cjson_project cjson に影響する公開済み CVE（NVD の CPE 経由で関連付け）を列挙します。各行に深刻度指標・概要・公開日が含まれます。
| CVE | 概要 | ソース | CVSS 最大値 | EPSS（%） | 公開 | 更新 |
|---|---|---|---|---|---|---|
| CVE-2023-53154 | parse_string in cJSON before 1.7.18 has a heap-based buffer over-read via {"1":1, with no trailing newline if cJSON_ParseWithLength is called. | [email protected] | 2.9 | 0.11% | 2025-05-23 | 2025-11-03 |
| CVE-2023-26819 | cJSON 1.7.15 might allow a denial of service via a crafted JSON document such as {"a": true, "b": [ null,9999999999999999999999999999999999999999999999912345678901234567]}. | [email protected] | 2.9 | 0.10% | 2025-04-19 | 2025-11-03 |
| CVE-2024-31755 | cJSON v1.7.17 was discovered to contain a segmentation violation, which can trigger through the second parameter of function cJSON_SetValuestring at cJSON.c. | [email protected] | 7.6 | 2.71% | 2024-04-26 | 2025-06-30 |