MediumFix available
Security fix for GHSA-5hh8-q8hv-fr38 applied in: confluent-kafka 8.3.0-r1, hazelcast 5.7.0-r1, kafka 4.3.1-r1, keycloak 26.6.4-r1, keycloak 26.7.0-r1, logstash-fips 9.4.3-r1, strimzi-kafka-operator 1.
Type: advisorySources: OSV
GHSA-5hh8-q8hv-fr38 affects multiple packages. This issue is resolved in later releases. See references for individual vulnerability details.
- Products
- confluent-kafka, hazelcast, kafka, keycloak, logstash-fips, strimzi-kafka-operator
- Affected versions
- Not specified
- Fixed versions
- 1.1.0-r1, 26.6.4-r1, 26.7.0-r1, 4.3.1-r1, 5.7.0-r1, 8.3.0-r1, 9.4.3-r1
- CVEs
- Not specified
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 30 Oct 2026, 18:05 UTC · Revision 1
Source evidence
Security fix for GHSA-5hh8-q8hv-fr38 applied in: confluent-kafka 8.3.0-r1, hazelcast 5.7.0-r1, kafka 4.3.1-r1, keycloak 26.6.4-r1, keycloak 26.7.0-r1, logstash-fips 9.4.3-r1, strimzi-kafka-operator 1.
core-osv · Original sourcePublished 18 Sept 2026, 09:49 UTC
GHSA-5hh8-q8hv-fr38 affects multiple packages. This issue is resolved in later releases. See references for individual vulnerability details.
osv:CLEANSTART-2026-VQ66047
confluent-kafka
Fixed versions: 8.3.0-r1
hazelcast
Fixed versions: 5.7.0-r1
kafka
Fixed versions: 4.3.1-r1
keycloak
Fixed versions: 26.6.4-r1
keycloak
Fixed versions: 26.7.0-r1
logstash-fips
Fixed versions: 9.4.3-r1
strimzi-kafka-operator
Fixed versions: 1.1.0-r1
Complete source record
{
"id": "34ef2e4f04c77e0ff22ca9631de9b8ffcd90944497a079ae11480b8169ad1339",
"url": "https://osv.dev/vulnerability/CLEANSTART-2026-VQ66047",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "Security fix for GHSA-5hh8-q8hv-fr38 applied in: confluent-kafka 8.3.0-r1, hazelcast 5.7.0-r1, kafka 4.3.1-r1, keycloak 26.6.4-r1, keycloak 26.7.0-r1, logstash-fips 9.4.3-r1, strimzi-kafka-operator 1.",
"summary": "GHSA-5hh8-q8hv-fr38 affects multiple packages. This issue is resolved in later releases. See references for individual vulnerability details.",
"evidence": "osv:CLEANSTART-2026-VQ66047",
"products": [
{
"name": {
"value": "confluent-kafka",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "8.3.0-r1",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "hazelcast",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "5.7.0-r1",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "kafka",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "4.3.1-r1",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "keycloak",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "26.6.4-r1",
"evidence": "/affected/3/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "keycloak",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "26.7.0-r1",
"evidence": "/affected/4/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "logstash-fips",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "9.4.3-r1",
"evidence": "/affected/5/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "strimzi-kafka-operator",
"evidence": "/affected/6/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.1.0-r1",
"evidence": "/affected/6/ranges"
}
],
"affected_versions": []
}
],
"severity": "medium",
"structured": {
"id": "CLEANSTART-2026-VQ66047",
"aliases": [
"CLEANSTART-2026-VQ66047"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "8.3.0-r1"
}
]
}
],
"package": {
"name": "confluent-kafka",
"purl": "pkg:apk/cleanstart/confluent-kafka",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-VQ66047.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "5.7.0-r1"
}
]
}
],
"package": {
"name": "hazelcast",
"purl": "pkg:apk/cleanstart/hazelcast",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-VQ66047.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "4.3.1-r1"
}
]
}
],
"package": {
"name": "kafka",
"purl": "pkg:apk/cleanstart/kafka",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-VQ66047.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "26.6.4-r1"
}
]
}
],
"package": {
"name": "keycloak",
"purl": "pkg:apk/cleanstart/keycloak?arch=noarch",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-VQ66047.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "26.7.0-r1"
}
]
}
],
"package": {
"name": "keycloak",
"purl": "pkg:apk/cleanstart/keycloak?arch=noarch",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-VQ66047.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "9.4.3-r1"
}
]
}
],
"package": {
"name": "logstash-fips",
"purl": "pkg:apk/cleanstart/logstash-fips",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-VQ66047.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.1.0-r1"
}
]
}
],
"package": {
"name": "strimzi-kafka-operator",
"purl": "pkg:apk/cleanstart/strimzi-kafka-operator",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-VQ66047.json"
}
}
],
"modified": "2026-10-15T12:58:16.374314608Z",
"provider": "osv",
"upstream": [
"GHSA-5hh8-q8hv-fr38"
],
"references": [
"https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-VQ66047.json",
"https://osv.dev/vulnerability/GHSA-5hh8-q8hv-fr38"
],
"provider_metadata": {}
},
"related_cves": [],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 332184,
"published_at": "2026-09-18T09:49:28.934513+00:00"
}