OpenSearch: news, advisories and analysis

CyberSecureToday covers OpenSearch across 2 articles published between 19 Sep 2026 and 23 Sep 2026. The coverage includes 2 vulnerability advisories. 2 advisories are rated critical or high severity.

Stories on OpenSearch most often intersect with AWS, Cloud Security and Amazon Web Services, with Technology, Cloud & SaaS the most affected sector. The most recent story, “Amazon OpenSearch SQL Plugin Cursor Deserialization Flaw Enables Remote Code Execution CVE-2026-83497”, was published 23 Sep 2026. Every article is listed below, newest first, with the affected products, severity and remediation guidance in each piece.