CVE-2025-9624
unknown
CVSS v3
—
CVSS v4 NEW
—
VIR risk
—
Description
OpenSearch is vulnerable to DoS via complex query_string inputs
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | sid | affected | |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Maven | org.opensearch:opensearch-common | >=3.0.0,<3.3.0 | 3.3.0 |
| Maven | org.opensearch:opensearch-common | <2.19.4 | 2.19.4 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2025-9624
- https://github.com/opensearch-project/OpenSearch/pull/19491
- https://caverav.cl/posts/opensearch-dos/opensearch-dos
- https://fluidattacks.com/advisories/chick
- https://github.com/opensearch-project/OpenSearch
- https://github.com/opensearch-project/OpenSearch/releases/tag/2.19.4
- https://github.com/opensearch-project/OpenSearch/releases/tag/3.3.0
- https://opensearch.org/blog/explore-opensearch-3-3
- https://security-tracker.debian.org/tracker/CVE-2025-9624
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.