CVE-2026-50045: Unbound: güvenlik açığı

Açıklama (NVD)

In NLnet Labs Unbound 1.22.0 up to and including 1.25.1, a single client query for a deeply nested name under a DNSSEC-signed parent can cause Unbound to send more upstream packets per client query than the configured 'max-global-quota'. This effectively bypasses a security configuration that limits upstream amplification traffic.

Özet bilgiler

Ürün

Nlnetlabs Unbound

CVSS v3.1

5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

EPSS

%0,46 (yüzdelik 40)

CWE

CWE-406

Yama

Yok / bilinmiyor

Etkilenen sürümler

Kaynaklar

• NVD kaydı
• www.nlnetlabs.nl
• CWE-406