CVE-2025-9624
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.
- CVSS 4.0
- 8.3
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H - CVSS 3.1
- 7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - EPSS
- 0.7% chance of exploitation in the next 30 days; higher than 52% of CVEs (scores of 2026-10-25)
- CWE
- CWE-674
- Published
- Modified
- Record from
- the NVD, synced
Affected
- amazon:opensearch
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-mw3v-mmfw-3x2g | Maven | org.opensearch:opensearch-common | >=3.0.0 <3.3.0 | 3.3.0 |
| GHSA-mw3v-mmfw-3x2g | Maven | org.opensearch:opensearch-common | <2.19.4 | 2.19.4 |