CJ
Product
cJSON
by DaveGamble · last CVE Sep 10, 2026
16
CVEs
0
On KEV
9.8
Max CVSS
0
New 30D
Severity mix
Critical 5High 10Medium 1Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2025-57052
9.8
1%
Sep 3
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…
Affected: 1.5.0 through 1.7.18
CVE-2019-11835
9.8
3%
May 9
cJSON before 1.7.11 allows out-of-bounds access, related to multiline comments
Affected: before 1.7.11
CVE-2019-11834
9.8
3%
May 9
cJSON before 1.7.11 allows out-of-bounds access, related to \x00 in a string literal
Affected: before 1.7.11
CVE-2016-10749
9.8
2%
Apr 29
parse_string in cJSON.c in cJSON before 2016-10-02 has a buffer over-read, as demonstrated by a string that begins with a " character and ends with a \ character
Affected: before 0.0.0
CVE-2018-1000217
9.8
2%
Aug 20
Dave Gamble cJSON version 1.7.3 and earlier contains a CWE-416: Use After Free vulnerability in cJSON library that can result in Possible crash, corruption of data or even RCE
Affected: before 1.7.4
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