CVE-2026-53935

Katalog CVE

CVSS 6.9 · Medium EPSS 0,34%

Kerentanan Incorrect Authorization. Skor CVSS 3.1 6.9 (Medium) menurut github.com.

Deskripsi (NVD)

Cilium is a networking, observability, and security solution. Prior to 1.17.16, from 1.18.2 to 1.18.9, and from 1.19.0 to 1.19.3, users with the ability to create CiliumLocalRedirectPolicies can specify arbitrary ClusterIPs via addressMatcher, enabling hijacking traffic to Services in any namespace and bypassing namespace scoping enforced by serviceMatcher; deleting such a policy can also corrupt Cilium internal service state and stop service translation for the affected Service. This issue is fixed in versions 1.17.16, 1.18.10, and 1.19.4.

Rincian

Terbit di NVD

7 Juli 2026

Terakhir diubah

10 Juli 2026

Status NVD

Deferred

CVSS 3.1

6.9 (Medium), sumber github.com
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-863: Incorrect Authorization

EPSS (30 hari)

0,34% peluang dieksploitasi; lebih tinggi dari 25,6% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://github.com/cilium/cilium/commit/81d446395673dc2c684c047c12715caffac1a351
• https://github.com/cilium/cilium/commit/92ca32eda85aa0c7611c28221cc26fa08be17ebc
• https://github.com/cilium/cilium/commit/fe7eb53c7aac9fa7ec610b1975d73fbbb198c66d
• https://github.com/cilium/cilium/pull/45412
• https://github.com/cilium/cilium/pull/45584
• https://github.com/cilium/cilium/pull/45585
• https://github.com/cilium/cilium/security/advisories/GHSA-q6h5-q3q6-f87x