CVE-2026-23881: kyverno

csirt@kutim:~/threat-intel/cve/CVE-2026-23881

CVSS 6.5 · Medium EPSS 0,60%

Kerentanan Allocation of Resources Without Limits or Throttling pada kyverno. Skor CVSS 3.1 6.5 (Medium) menurut NVD.

Deskripsi (NVD)

Kyverno is a policy engine designed for cloud native platform engineering teams. Versions prior to 1.16.3 and 1.15.3 have unbounded memory consumption in Kyverno's policy engine that allows users with policy creation privileges to cause denial of service by crafting policies that exponentially amplify string data through context variables. Versions 1.16.3 and 1.15.3 contain a patch for the vulnerability.

Rincian

Terbit di NVD: 27 Januari 2026
Terakhir diubah: 17 Juni 2026
Status NVD: Analyzed
CVSS 3.1: 6.5 (Medium), sumber NVD
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-770: Allocation of Resources Without Limits or Throttling
EPSS (30 hari): 0,60% peluang dieksploitasi; lebih tinggi dari 47,4% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
kyverno	kyverno	Semua versi sebelum 1.15.3
kyverno	kyverno	Versi 1.16.0 hingga sebelum 1.16.3

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/kyverno/kyverno/security/advisories/GHSA-r2rj-wwm5-x6mq exploit · mitigasi · advisory vendor
https://github.com/kyverno/kyverno/commit/7a651be3a8c78dcabfbf4178b8d89026bf3b850f patch
https://github.com/kyverno/kyverno/commit/f5617f60920568a301740485472bf704892175b7 patch

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.