CVE-2026-27623: lfprojects valkey

csirt@kutim:~/threat-intel/cve/CVE-2026-27623

CVSS 7.5 · High EPSS 0,67%

Kerentanan Improper Input Validation pada lfprojects valkey. Skor CVSS 3.1 7.5 (High) menurut github.com.

Deskripsi (NVD)

Valkey is a distributed key-value database. Starting in version 9.0.0 and prior to version 9.0.3, a malicious actor with network access to Valkey can cause the system to abort by triggering an assertion. When processing incoming requests, the Valkey system does not properly reset the networking state after processing an empty request. A malicious actor can then send a request that the server incorrectly identifies as breaking server side invariants, which results in the server shutting down. Version 9.0.3 fixes the issue. As an additional mitigation, properly isolate Valkey deployments so that only trusted users have access.

Rincian

Terbit di NVD: 23 Februari 2026
Terakhir diubah: 15 Juli 2026
Status NVD: Modified
CVSS 3.1: 7.5 (High), sumber github.com
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-20: Improper Input Validation
CWE-617: Reachable Assertion
EPSS (30 hari): 0,67% peluang dieksploitasi; lebih tinggi dari 50,6% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
lfprojects	valkey	Versi 9.0.0 hingga sebelum 9.0.3

> Data dari konfigurasi CPE di NVD.

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.