CVE-2026-49445criticalCWE-732

Cilium: Sensitive information disclosure and cluster disruption via local Envoy admin socket access

28Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackcvss 9.2epss 0.1%

probabilidad de explotación

0.1%top 97% de las CVE

explotación observada

noninguna fuente lo reporta

Cilium is a networking, observability, and security solution. Prior to 1.17.14, 1.18.8, and 1.19.2, when Cilium L7 functionality is enabled, the embedded or standalone Envoy instance creates a world-accessible admin.sock on cluster nodes, allowing a local attacker to access Envoy admin endpoints, expose TLS secrets, disrupt cluster traffic, or terminate Envoy. This issue is fixed in versions 1.17.14, 1.18.8, and 1.19.2.

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:H

Productos afectados

cilium · cilium

Referencias

https://github.com/cilium/cilium/commit/7bfbdd5c1be83d6c9ba3e089b4c804b6603505b6 https://github.com/cilium/cilium/pull/44512 https://github.com/cilium/cilium/releases/tag/v1.17.14 https://github.com/cilium/cilium/releases/tag/v1.18.8 https://github.com/cilium/cilium/releases/tag/v1.19.2 https://github.com/cilium/cilium/security/advisories/GHSA-3fcv-jvfp-m4q9