Elasticsearch 8.19.19, 9.3.8, 9.4.4 Security Update (ESA-2026-64)

Reachable Assertion in Elasticsearch Leading to Denial of Service Reachable Assertion CWE-617 in Elasticsearch can lead to denial of service via Input Data Manipulation CAPEC-153. A specially crafted search request containing a null value in a specific query clause causes an internal assertion to...