Elastic Cloud Enterprise (ECE) 3.8.6 and 4.2.1 Security Update (ESA-2026-211)

Authorization Bypass Through User-Controlled Key in Elastic Cloud Enterprise (ECE) Leading to Privilege Escalation Authorization Bypass Through User-Controlled Key (CWE-639) in Elastic Cloud Enterprise (ECE) can lead to privilege escalation via Privilege Abuse (CAPEC-122). An attacker who controls any host in an ECE installation can obtain credentials that are reserved for other platform roles. These credentials can give the attacker full control of the ECE control plane and of the deployments that it manages. Affected Versions: 1.x, 2.x and 3.x: All versions from 1.0.0 up to and including 3.…

Elastic Security Announcementsで読む

2026/10/29 19:45、Elastic Security Announcementsが「Elastic Cloud Enterprise (ECE) 3.8.6 and 4.2.1 Security Update (ESA-2026-211)」を公開しました (種別: 脆弱性アドバイザリ)。関連する技術: Elasticsearch / OpenSearch。