8.3
High
CVE-2025-9624 A vulnerability in OpenSearch allows attackers to cause Denial of Service (DoS) by submitting complex query_string…
Description
A vulnerability in OpenSearch allows attackers to cause Denial of Service (DoS) by submitting complex query_string inputs. This issue affects all OpenSearch versions between 3.0.0 and < 3.3.0 and OpenSearch < 2.19.4.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| OpenSearch 3.0 | 3.0.0 → < 3.3.0 | 3.3.0 |
| OpenSearch 1.0 | 1.0.0 → < 2.19.4 | 2.19.4 |