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Status published
Low
CVE-2023-53154
parse_string in cJSON before 1.7.18 has a heap-based buffer over-read...
Vulnerability Description
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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
Affected Vendor
cJSON project
View all reports →Affected Software
cJSON
Vulnerable Versions:
0
Timeline
Official Publish:
May 23rd, 2025
Last Modified:
November 3rd, 2025
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L