CVE-2026-71194 — Katalog CVE

csirt@kutim:~/threat-intel/cve/CVE-2026-71194

CVSS 6.8 · Medium EPSS 0,52%

Kerentanan Incorrect Resource Transfer Between Spheres. Skor CVSS 3.1 6.8 (Medium) menurut mitre.org.

Deskripsi (NVD)

In OpenStack Designate before 22.0.2, the mDNS handler performs pool-blind lookups when resolving record queries and NOTIFY requests. When two zones with the same name exist across different pools, the lookup fails with a deterministic error, causing the handler to return REFUSED for all DNS queries through that path. The _handle_notify path is exploitable via a single unauthenticated UDP packet. This is independently reachable through the cross-tenant zone overlap described in a different recent CVE, and also affects legitimate same-tenant cross-pool configurations. BIND9 views do not mitigate this issue as mDNS is a shared service upstream of any view configuration.

Rincian

Terbit di NVD: 12 Agustus 2026
Terakhir diubah: 9 September 2026
Status NVD: Awaiting Analysis
CVSS 3.1: 6.8 (Medium), sumber mitre.org
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-669: Incorrect Resource Transfer Between Spheres
EPSS (30 hari): 0,52% peluang dieksploitasi; lebih tinggi dari 42,2% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:11 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.