Elasticsearch Uncontrolled Resource Consumption vulnerability

Scope

What the vendor says is affected

• azl3 rubygem-elasticsearch 8.9.0-1 on Azure Linux 3.0
• cbl2 rubygem-elasticsearch 8.3.0-1

Timeline

When this advisory changed

1. Aug 7, 2026 at 1:13 AM UTC
   Published by Microsoft Security Response Center

   The publication date reported by the vendor.

2. Oct 6, 2026 at 7:55 AM UTC
   Added to SecurityAlert

   We collected the advisory from the official source.

Vulnerabilities

CVEs named in this advisory

CVE-2024-23450View CVSS, KEV, EPSS, and threat context