CVE-2026-55708

Katalog CVE

CVSS 3.1 · Low EPSS 0,15%

Kerentanan Initialization of a Resource with an Insecure Default pada nlnetlabs unbound. Skor CVSS 3.1 3.1 (Low) menurut nlnetlabs.nl.

Deskripsi (NVD)

In NLnet Labs Unbound 1.6.0 up to and including 1.25.1, the 'view_local_data' and 'view_local_datas' commands of 'unbound-control' create a bare local zones tree for an already configured named view when the view is configured with no local data to begin with. However, the creation through the control interface omits adding the default-protected zones (e.g., RFC 1918 reverse, AS112 zones, .onion, .localhost). Once the local zone tree exists without the defaults, every query for a default-protected name from a client mapped to that view escapes to the public DNS via the iterator instead of being answered locally, bypassing local policy expectations.

Rincian

Terbit di NVD

22 Juli 2026

Terakhir diubah

24 Juli 2026

Status NVD

Analyzed

CVSS 3.1

3.1 (Low), sumber nlnetlabs.nl
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-1188: Initialization of a Resource with an Insecure Default

EPSS (30 hari)

0,15% peluang dieksploitasi; lebih tinggi dari 3,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.nlnetlabs.nl/downloads/unbound/CVE-2026-55708.txt advisory vendor