PT-2026-60281 · Cilium · Cilium

Publicado 2026-07-15 · Atualizado 2026-07-15 · CVE-2026-56742

NVD

CVSS v3.1

5.9

Média

Vetor base

AV:A/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L

Cilium is a networking, observability, and security solution. Prior to 1.17.17, 1.18.11, and 1.19.5, Cilium clusters using Gateway API allow users with permissions to create or update namespaced HTTPRoutes to mirror HTTP traffic to any Service in any namespace, bypassing the ReferenceGrant authorization mechanism. Gateway API functionality is disabled by default. This issue is fixed in versions 1.17.17, 1.18.11, and 1.19.5.

Correção

Missing Authorization

Enumeração de Fraquezas

CWE-862

Identificadores relacionados

CVE-2026-56742

Produtos afetados

Cilium

Referências · 9

• https://github.com/cilium/cilium/releases/tag/v1.17.17 · Nota
• https://github.com/cilium/cilium/commit/e0b1cef513ff910323f3743e9f3e3d86721e4857 · Nota
• https://github.com/cilium/cilium/commit/7422068aff67ac77c7dcc57aa5b9240c91333deb · Nota
• https://github.com/cilium/cilium/releases/tag/v1.19.5 · Nota
• https://github.com/cilium/cilium/releases/tag/v1.18.11 · Nota
• https://github.com/cilium/cilium/commit/f23929cff682d6ed0dc158070812cb302fc0032b · Nota
• https://github.com/cilium/cilium/security/advisories/GHSA-w7c2-w76w-5hmj · Nota
• https://github.com/cilium/cilium/commit/fd47963ea394d5e8fa4a88c40a79063430c512ca · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-56742 · Nota de Segurança