CVE-2026-13214: Zephyr Json Unbounded Strcpy
Unbounded string copy (`strcpy` or `strcat`) of parsed JSON data into a destination buffer can cause a buffer overflow if the parsed string exceeds the destination buffer size. Use bounded copying functions such as `strncpy` with explicit NUL termination or `strlcpy`.
Cgreprules fetch cve-2026-13214-zephyr-json-unbounded-strcpy --engine opengrepDescription
Unbounded string copy (`strcpy` or `strcat`) of parsed JSON data into a destination buffer can cause a buffer overflow if the parsed string exceeds the destination buffer size. Use bounded copying functions such as `strncpy` with explicit NUL termination or `strlcpy`.
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