CVE-2026-82803

Katalog CVE

CVSS 5.3 · Medium EPSS 0,70%

Kerentanan Improper Resource Shutdown or Release. Skor CVSS 3.1 5.3 (Medium) menurut vuldb.com.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

31 Agustus 2026

Terakhir diubah

2 September 2026

Status NVD

Deferred

CVSS 3.1

5.3 (Medium), sumber vuldb.com
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-404: Improper Resource Shutdown or Release
CWE-476: NULL Pointer Dereference

EPSS (30 hari)

0,70% peluang dieksploitasi; lebih tinggi dari 51,9% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• 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
• https://vuldb.com/vuln/397224/cti