CVE-2026-84965

Katalog CVE

CVSS 5.5 · Medium EPSS 0,13%

Kerentanan Integer Overflow or Wraparound pada mongodb c driver. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

An integer wraparound in an allocation size calculation in the BSON library's JSON parsing code can cause a buffer to be released while a following copy operation still writes through the stale pointer. On builds where sizes are 32 bits, an unauthenticated party able to supply a sufficiently large JSON input to an application that links the library may cause that application to terminate unexpectedly, resulting in denial of service.

Rincian

Terbit di NVD

3 September 2026

Terakhir diubah

22 September 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-190: Integer Overflow or Wraparound

EPSS (30 hari)

0,13% peluang dieksploitasi; lebih tinggi dari 1,9% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://jira.mongodb.org/browse/CDRIVER-6405 advisory vendor