CVE-2026-32135

Katalog CVE

CVSS 7.5 · High EPSS 0,94%

Kerentanan Heap-based Buffer Overflow pada emqx nanomq. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

NanoMQ MQTT Broker (NanoMQ) is an all-around Edge Messaging Platform. Versions prior to 0.24.11 have a remotely triggerable heap buffer overflow in the `uri_param_parse` function of NanoMQ's REST API. The vulnerability occurs due to an off-by-one error when allocating memory for query parameter keys and values, allowing an attacker to write a null byte beyond the allocated buffer. This can be triggered via a crafted HTTP request. Version 0.24.11 patches the issue.

Rincian

Terbit di NVD

20 April 2026

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

7.5 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-122: Heap-based Buffer Overflow

EPSS (30 hari)

0,94% peluang dieksploitasi; lebih tinggi dari 59,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/nanomq/nanomq/security/advisories/GHSA-6w96-9qw7-m599 exploit · advisory vendor
• https://github.com/nanomq/nanomq/commit/69a97b3b39cc218f044f1c8896f4d3d8757bb394 patch
• https://github.com/nanomq/nanomq/issues/2247 issue tracking