CVE-2026-81520

Katalog CVE

CVSS 7.5 · High EPSS 0,42%

Kerentanan Synchronous Access of Remote Resource without Timeout pada mongodb bi connector. Skor CVSS 3.1 7.5 (High) menurut mongodb.com.

Deskripsi (NVD)

A network-reachable client that has not yet authenticated can hold a MongoDB Connector for BI authentication session open indefinitely by beginning a SASL-based login exchange and then declining to complete it. Because the negotiation loop had no overall time bound and the read from the client had no deadline, each such session retains a worker, a client connection slot, and its associated backend database connections until the process is restarted. Repeated use of this behavior can consume the configured connection capacity and prevent legitimate users from establishing new sessions.

Rincian

Terbit di NVD

28 Agustus 2026

Terakhir diubah

29 September 2026

Status NVD

Analyzed

CVSS 3.1

7.5 (High), sumber mongodb.com
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-1088: Synchronous Access of Remote Resource without Timeout

EPSS (30 hari)

0,42% peluang dieksploitasi; lebih tinggi dari 34,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.mongodb.com/docs/bi-connector/current/release-notes/ advisory vendor