MEDIUM 5.5 NVD
CVE-2026-82803
A vulnerability 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
A vulnerability 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. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
References
- https://github.com/fa1c4/security-advisories/tree/main/struct2json
- https://github.com/fa1c4/security-advisories/tree/main/struct2json/PoC
- https://vuldb.com/cve/CVE-2026-82803
- https://vuldb.com/submit/858192
- https://vuldb.com/vuln/397224
This medium severity vulnerability with a CVSS score of 5.5 was published on 2026-08-31 via NVD.
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