CVE-2026-71577 — Katalog CVE

csirt@kutim:~/threat-intel/cve/CVE-2026-71577

CVSS 6.3 · Medium EPSS 0,42%

Kerentanan Insufficiently Protected Credentials. Skor CVSS 3.1 6.3 (Medium) menurut redhat.com.

Deskripsi (NVD)

A flaw was found in multicluster-global-hub. During a ManagedClusterMigration, the system incorrectly grants all managed hubs read access to a shared communication topic. This allows a compromised managed hub to intercept and collect sensitive bootstrap kubeconfigs, which contain API server tokens intended for other hubs. These tokens have an extended validity of approximately 9.86 years, significantly increasing the risk of unauthorized access and information disclosure to other managed clusters.

Rincian

Terbit di NVD: 10 Agustus 2026
Terakhir diubah: 29 September 2026
Status NVD: Awaiting Analysis
CVSS 3.1: 6.3 (Medium), sumber redhat.com
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-522: Insufficiently Protected Credentials
EPSS (30 hari): 0,42% peluang dieksploitasi; lebih tinggi dari 34,8% 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.