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Database

Improper resource allocation In org.opensearch:opensearch-common

Description

OpenSearch is vulnerable to DoS via complex query_string inputs A vulnerability in OpenSearch allows attackers to cause Denial of Service (DoS) by submitting complex query_string inputs.

This issue affects all OpenSearch versions below 2.19.4 and versions 3.0.0 through 3.2.0.

Mitigation

Update Impact

Minimal update. May introduce new vulnerabilities or breaking changes.

Ecosystem
Package
Affected version
Patched versions

Aliases

1. CVE-2025-96242. NVD-2025-96243. OSV-2025-96244. GCVE-2025-9624

References

1. https://github.com/opensearch-project/OpenSearch/pull/194912. https://caverav.cl/posts/opensearch-dos/opensearch-dos3. https://fluidattacks.com/advisories/chick4. https://github.com/opensearch-project/OpenSearch/releases/tag/2.19.45. https://github.com/opensearch-project/OpenSearch/releases/tag/3.3.06. https://opensearch.org/blog/explore-opensearch-3-3

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