CVE-2026-78594: elastic apm server

csirt@kutim:~/threat-intel/cve/CVE-2026-78594

CVSS 4.9 · Medium EPSS 0,50%

Kerentanan Improper Handling of Highly Compressed Data (Data Amplification) pada elastic apm server. Skor CVSS 3.1 4.9 (Medium) menurut elastic.co.

Deskripsi (NVD)

Improper Handling of Highly Compressed Data (CWE-409) in APM Server can lead to a persistent denial of service via Excessive Allocation (CAPEC-130). An authenticated user with write access to source map content could store specially crafted, highly compressed content that exhausts the memory available to APM Server when it is later processed, terminating the process. The condition recurs on every restart until the stored content is removed.

Rincian

Terbit di NVD: 2 September 2026
Terakhir diubah: 3 September 2026
Status NVD: Analyzed
CVSS 3.1: 4.9 (Medium), sumber elastic.co
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-409: Improper Handling of Highly Compressed Data (Data Amplification)
EPSS (30 hari): 0,50% peluang dieksploitasi; lebih tinggi dari 41,1% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
elastic	apm server	Versi 8.0.0 hingga sebelum 8.19.20
elastic	apm server	Versi 9.0.0 hingga sebelum 9.4.5
elastic	apm server	Versi 9.5.0

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://discuss.elastic.co/t/apm-server-8-19-20-9-4-5-9-5-1-security-update-esa-2026-152/390110 advisory vendor · mitigasi

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.