CVE-2026-102404: elasticsearch

csirt@kutim:~/threat-intel/cve/CVE-2026-102404

CVSS 6.5 · Medium EPSS 0,30%

Kerentanan Uncontrolled Resource Consumption pada elasticsearch. Skor CVSS 3.1 6.5 (Medium) menurut elastic.co.

Deskripsi (NVD)

Uncontrolled Resource Consumption (CWE-400) in Elasticsearch can lead to denial of service via Excessive Allocation (CAPEC-130). A low-privileged authenticated user can submit a specially crafted query that causes uncontrolled memory growth in the query processing engine, resulting in an out-of-memory condition that terminates the Elasticsearch node. The condition can be triggered repeatedly, including by queries embedded in shared resources, causing persistent cluster unavailability.

Rincian

Terbit di NVD: 6 Oktober 2026
Terakhir diubah: 13 Oktober 2026
Status NVD: Analyzed
CVSS 3.1: 6.5 (Medium), sumber elastic.co
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-400: Uncontrolled Resource Consumption
EPSS (30 hari): 0,30% peluang dieksploitasi; lebih tinggi dari 21,2% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
elastic	elasticsearch	Versi 8.0.0 hingga sebelum 8.19.23
elastic	elasticsearch	Versi 9.0.0 hingga sebelum 9.4.8
elastic	elasticsearch	Versi 9.5.0 hingga sebelum 9.5.5

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://discuss.elastic.co/t/elasticsearch-8-19-23-9-4-8-9-5-5-security-update-esa-2026-185/390859 advisory vendor

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 14 Okt 2026, 06:26 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.