CVE-2026-82803 | armink struct2json 1.0 JSON Deserialization struct2json/inc/s2jdef.h S2J_STRUCT_GET_string_ELEMENT valuestring null pointer dereference

August 31, 2026 Yanac

A vulnerability, which was classified as problematic, has been found in armink struct2json 1.0. This affects the function S2J_STRUCT_GET_string_ELEMENT in the library struct2json/inc/s2jdef.h of the component JSON Deserialization. The manipulation of the argument valuestring leads to null pointer dereference.

This vulnerability is listed as CVE-2026-82803. The attack may be initiated remotely. In addition, an exploit is available.

The vendor was contacted early about this disclosure but did not respond in any way.VulDB Recent EntriesRead More