CVE-2026-95842

Katalog CVE

CVSS 7.5 · High EPSS 0,43%

Kerentanan Uncaught Exception pada moquette. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

Moquette is a lightweight Java MQTT broker. Prior to 0.18.1, SessionEventLoop.run catches only InterruptedException, and SessionEventLoopGroup does not restart a terminated loop. An MQTT command that raises an uncaught exception can terminate an event loop shared by multiple client sessions, preventing every co-located client from processing PUBLISH, SUBSCRIBE, PUBACK, and other commands. An attacker can select client IDs that map across the available loops to disrupt session processing for the entire broker. This issue is fixed in version 0.18.1.

Rincian

Terbit di NVD

23 September 2026

Terakhir diubah

25 September 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-248: Uncaught Exception

EPSS (30 hari)

0,43% peluang dieksploitasi; lebih tinggi dari 35,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/moquette-io/moquette/security/advisories/GHSA-5f42-97gr-vfhq exploit · mitigasi · advisory vendor
• https://github.com/moquette-io/moquette/commit/86feb7c31e6fac849c465d8079d08c0e7ef01cdf patch
• https://github.com/moquette-io/moquette/pull/957 patch
• https://github.com/moquette-io/moquette/releases/tag/v0.18.1 release notes