Github OpenSearch vulnerabilities (CVE)

CVE records published for Github OpenSearch, newest first. Follow to get an email when a new one appears.

3 results
8.8High
CVE-2026-18428

SQL Query Validation Bypass in OpenSearch Direct Query

AWS Opensearch; Github Opensearch

A SQL query validation bypass in the Flint extension query handler in the OpenSearch SQL plugin allows a remote authenticated actor with async query access to execute arbitrary code on Apache Spark workers by sending a crafted SQL query to the direct query en…