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Cjson Project

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3 CVEs • 1 product

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Cjson
cjson

CVEs (3)

CVE
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CVSS
1Cjson Project
1Cjson
Jun 17, 2026
May 23, 2025
N/A· v4
5.5 MEDIUM· v3
N/A· v2
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.
1Cjson Project
1Cjson
Jun 17, 2026
Apr 19, 2025
N/A· v4
2.9 LOW· v3
N/A· v2
cJSON 1.7.15 might allow a denial of service via a crafted JSON document such as {"a": true, "b": [ null,9999999999999999999999999999999999999999999999912345678901234567]}.
1Cjson Project
1Cjson
Jun 17, 2026
Apr 26, 2024
N/A· v4
7.6 HIGH· v3
N/A· v2
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.