UnratedFix available
logstash-9.5, logstash-9.5-with-output-opensearch — security advisory
This notice tracks CVE-2026-59889 for logstash-9.5, logstash-9.5-with-output-opensearch. Fixed versions are listed in the package details.
- Products
- logstash-9.5, logstash-9.5-with-output-opensearch
- Affected versions
- Not specified
- Fixed versions
- 9.5.5-r0
- CVEs
- CVE-2026-59889
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 28 Oct 2026, 08:50 UTC · Revision 1
Source evidence
MINI-xr6q-p32v-c4xj
osv:MINI-xr6q-p32v-c4xj
logstash-9.5
Fixed versions: 9.5.5-r0
logstash-9.5-with-output-opensearch
Fixed versions: 9.5.5-r0
Complete source record
{
"id": "a97844f4d590acd6896d32ae3b0907bad94d4dcfbd7183bce8ff1270a78255e3",
"url": "https://osv.dev/vulnerability/MINI-xr6q-p32v-c4xj",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "MINI-xr6q-p32v-c4xj",
"summary": "MINI-xr6q-p32v-c4xj",
"evidence": "osv:MINI-xr6q-p32v-c4xj",
"products": [
{
"name": {
"value": "logstash-9.5",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "9.5.5-r0",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "logstash-9.5-with-output-opensearch",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "9.5.5-r0",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
}
],
"severity": "unknown",
"structured": {
"id": "MINI-xr6q-p32v-c4xj",
"aliases": [
"MINI-xr6q-p32v-c4xj"
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "9.5.5-r0"
}
]
}
],
"package": {
"name": "logstash-9.5",
"purl": "pkg:apk/minimos/logstash-9.5",
"ecosystem": "MinimOS"
},
"database_specific": {
"source": "https://packages.mini.dev/advisories/osv/MINI-xr6q-p32v-c4xj.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "9.5.5-r0"
}
]
}
],
"package": {
"name": "logstash-9.5-with-output-opensearch",
"purl": "pkg:apk/minimos/logstash-9.5-with-output-opensearch",
"ecosystem": "MinimOS"
},
"database_specific": {
"source": "https://packages.mini.dev/advisories/osv/MINI-xr6q-p32v-c4xj.json"
}
}
],
"modified": "2026-10-07T21:15:21.674483543Z",
"provider": "osv",
"upstream": [
"CVE-2026-59889",
"GHSA-5gvw-p9qm-jgwh"
],
"references": []
},
"related_cves": [
{
"value": "CVE-2026-59889",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 97500,
"published_at": "2026-10-07T02:22:42+00:00"
}