CVE-2026-59818

Katalog CVE

CVSS 8.1 · High EPSS 0,43%

Kerentanan Improper Certificate Validation pada etcd. Skor CVSS 3.1 8.1 (High) menurut NVD.

Deskripsi (NVD)

etcd is a distributed key-value store for the data of a distributed system. Prior to 3.5.32 and 3.6.13, when etcd is configured with --listen-client-http-urls to split HTTP and gRPC client endpoints onto separate listeners, the --client-crl-file Certificate Revocation List is not enforced on the gRPC listener, allowing a client with a revoked certificate to authenticate successfully over gRPC. This issue is fixed in versions 3.5.32 and 3.6.13.

Rincian

Terbit di NVD

8 Juli 2026

Terakhir diubah

13 Juli 2026

Status NVD

Analyzed

CVSS 3.1

8.1 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-295: Improper Certificate Validation

EPSS (30 hari)

0,43% peluang dieksploitasi; lebih tinggi dari 35,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/etcd-io/etcd/security/advisories/GHSA-3wh4-j44w-pg92 mitigasi · advisory vendor
• https://github.com/etcd-io/etcd/commit/2308ce1578064641d4d67c40f0487309267d1bef patch
• https://github.com/etcd-io/etcd/commit/24838af5a53dd0245adced920e42a9bf0e7a267f patch
• https://github.com/etcd-io/etcd/commit/8221ae82bc25d4d55ca64382207b69be71038cbb patch
• https://github.com/etcd-io/etcd/pull/22007 issue tracking · patch
• https://github.com/etcd-io/etcd/pull/22021 issue tracking · patch
• https://github.com/etcd-io/etcd/pull/22025 issue tracking · patch
• https://github.com/etcd-io/etcd/releases/tag/v3.5.32 product · release notes
• https://github.com/etcd-io/etcd/releases/tag/v3.6.13 product · release notes