CVE-2025-9624

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Source
https://cve.org/CVERecord?id=CVE-2025-9624
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-9624.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-9624
Aliases
Downstream
Related
Published
2025-11-25T19:43:40.330Z
Modified
2026-07-21T23:25:23.612440Z
Severity
  • 8.3 (High) CVSS_V4 - 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 Calculator
Summary
OpenSearch 3.2.0 - Nested Boolean/Disjunction asymmetric DoS
Details

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.

Database specific 
{
    "cwe_ids": [
        "CWE-674"
    ],
    "cna_assigner": "Fluid Attacks",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/9xxx/CVE-2025-9624.json"
}
References

Affected packages

Git / github.com/opensearch-project/anomaly-detection

Affected ranges

Type
GIT
Repo
https://github.com/opensearch-project/anomaly-detection
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
d8cf8e8e4e2ce274df031a5c97da63f77d2364f3
Database specific 
{
    "source": "CPE_RANGE",
    "cpe": "cpe:2.3:a:amazon:opensearch:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "3.3.0"
        }
    ]
}
Type
GIT
Repo
https://github.com/opensearch-project/opensearch
Events
Introduced
dc4efa821904cc2d7ea7ef61c0f577d3fc0d8be9
Fixed
e972d15408320e6be84c64bb0fdc076ca7696ea2
Introduced
34550c5b17124ddc59458ef774f6b43a086522e3
Fixed
e2e89961c9a327daf514a7ce1320a6189bfd08cd
Database specific 
{
    "source": "AFFECTED_FIELD",
    "extracted_events": [
        {
            "introduced": "3.0.0"
        },
        {
            "fixed": "3.3.0"
        },
        {
            "introduced": "1.0.0"
        },
        {
            "fixed": "2.19.4"
        }
    ]
}
Type
GIT
Repo
https://github.com/opensearch-project/opensearch-ruby
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
5b66968c5f58a8822b300ab81551c7170b0a3d25
Database specific 
{
    "source": "CPE_RANGE",
    "cpe": "cpe:2.3:a:amazon:opensearch:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "3.3.0"
        }
    ]
}
Type
GIT
Repo
https://github.com/opensearch-project/security
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
53429a5853085da5258add822f768d248f70e228
Database specific 
{
    "source": "CPE_RANGE",
    "cpe": "cpe:2.3:a:amazon:opensearch:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "3.3.0"
        }
    ]
}

Affected versions

Other
(None)
1.*
1.0.0.0
1.0.0.0-beta1
1.0.0.0-rc1
1.1.0.0
3.*
3.0.0
3.0.0.0-alpha1
3.0.0.0-beta1
3.0.1
3.1.0
3.2.0
opensearch-api/2.*
opensearch-api/2.1.0
opensearch-api/2.2.0
opensearch-aws-sigv4/1.*
opensearch-aws-sigv4/1.0.0
opensearch-aws-sigv4/1.1.0
opensearch-aws-sigv4/1.2.0
opensearch-dsl/0.*
opensearch-dsl/0.2.1
opensearch-ruby/2.*
opensearch-ruby/2.1.0
opensearch-transport/2.*
opensearch-transport/2.1.0
v0.*
v0.7.0.0
v0.7.0.1
v0.8.0.0
v0.9.0.0
v1.*
v1.0.0.0
v1.0.0.0-beta1
v1.0.0.0-beta1-rc1
v1.0.0.0-beta1-rc2
v1.0.0.0-beta1-rc3
v1.0.0.0-rc1
v1.0.1.0-OS-rc1
v1.1.0.0
v1.10.0.0
v1.10.0.0-rc1
v1.10.1.0
v1.10.1.0-rc1
v1.10.1.0-rc2
v1.11.0.0
v1.11.0.0-rc1
v1.12.0.0
v1.12.0.0-rc
v1.13.0.0
v1.13.0.0-rc1
v1.13.0.0-rc2
v1.13.0.0-rc3
v1.13.0.0-rc4
v1.13.1.0
v1.13.1.0-rc1
v1.13.1.0-rc2
v1.3.0.0
v1.5.0.0
v1.5.0.1
v1.6.0.0
v1.7.0.0
v1.8.0.0
v1.9.0.0
v1.9.0.0-rc1
v1.9.0.0-rc2
v1.9.0.1
v2.*
v2.0.0
v2.6.0.0
v2.7.0.0

Database specific

vanir_signatures 
[
    {
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "337587567066112158846751319490848932766",
                "243173086043611887157670314068874849103",
                "106225951026862911709734728195754054001",
                "156685412093741342926124056873922866848"
            ]
        },
        "deprecated": false,
        "source": "https://github.com/opensearch-project/security/commit/53429a5853085da5258add822f768d248f70e228",
        "signature_type": "Line",
        "target": {
            "file": "src/test/java/org/opensearch/security/UtilTests.java"
        },
        "signature_version": "v1",
        "id": "CVE-2025-9624-08a72808"
    },
    {
        "digest": {
            "length": 705.0,
            "function_hash": "322200501526791948964997181698709585593"
        },
        "deprecated": false,
        "source": "https://github.com/opensearch-project/security/commit/53429a5853085da5258add822f768d248f70e228",
        "signature_type": "Function",
        "target": {
            "file": "src/main/java/org/opensearch/security/support/WildcardMatcher.java",
            "function": "from"
        },
        "signature_version": "v1",
        "id": "CVE-2025-9624-4bb4be62"
    },
    {
        "digest": {
            "length": 1306.0,
            "function_hash": "1626779747580519513273760754940738546"
        },
        "deprecated": false,
        "source": "https://github.com/opensearch-project/security/commit/53429a5853085da5258add822f768d248f70e228",
        "signature_type": "Function",
        "target": {
            "file": "src/test/java/org/opensearch/security/UtilTests.java",
            "function": "testWildcardMatcherClasses"
        },
        "signature_version": "v1",
        "id": "CVE-2025-9624-81dccea6"
    },
    {
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "49348481963301136246504611664912369213",
                "120217354522916930801294791257273832661",
                "270107619082542973782573518277226409638",
                "226764507510670630840363062915672452737"
            ]
        },
        "deprecated": false,
        "source": "https://github.com/opensearch-project/security/commit/53429a5853085da5258add822f768d248f70e228",
        "signature_type": "Line",
        "target": {
            "file": "src/main/java/org/opensearch/security/support/WildcardMatcher.java"
        },
        "signature_version": "v1",
        "id": "CVE-2025-9624-ddfc0d62"
    }
]
source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-9624.json"
vanir_signatures_modified 
"2026-07-21T23:25:23Z"