CVE-2025-29778: kyverno

csirt@kutim:~/threat-intel/cve/CVE-2025-29778

CVSS 8.0 · High EPSS 0,34%

Kerentanan Improper Authorization pada kyverno. Skor CVSS 3.1 8.0 (High) menurut NVD.

Deskripsi (NVD)

Kyverno is a policy engine designed for cloud native platform engineering teams. Prior to version 1.14.0-alpha.1, Kyverno ignores subjectRegExp and IssuerRegExp while verifying artifact's sign with keyless mode. It allows the attacker to deploy kubernetes resources with the artifacts that were signed by unexpected certificate. Deploying these unauthorized kubernetes resources can lead to full compromise of kubernetes cluster. Version 1.14.0-alpha.1 contains a patch for the issue.

Rincian

Terbit di NVD: 24 Maret 2025
Terakhir diubah: 17 Juni 2026
Status NVD: Analyzed
CVSS 3.1: 8.0 (High), sumber NVD
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-285: Improper Authorization
EPSS (30 hari): 0,34% peluang dieksploitasi; lebih tinggi dari 25,1% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
kyverno	kyverno	Versi 1.13.0 hingga sebelum 1.13.6

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/kyverno/kyverno/security/advisories/GHSA-46mp-8w32-6g94 exploit · advisory vendor
https://github.com/kyverno/kyverno/commit/8777672fb17bdf252bd2e7d8de3441e240404a60 patch
https://github.com/kyverno/policies/issues/1246 exploit · issue tracking
https://github.com/Mohdcode/kyverno/blob/373f942ea9fa8b63140d0eb0e101b9a5f71033f3/pkg/cosign/cosign.go#L537 product
https://github.com/kyverno/kyverno/pull/12237 issue tracking

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.