HighFix available
CVE-2026-54399 in org.apache.httpcomponents.core5:httpcore5 - Patched by Root
Type: advisorySources: OSV
Root has patched CVE-2026-54399 in the org.apache.httpcomponents.core5:httpcore5 package for Root:Maven. Multiple fixed versions available.
- Products
- io.root.org.apache.httpcomponents.core5:httpcore5, org.apache.httpcomponents.core5:httpcore5
- Affected versions
- Not specified
- Fixed versions
- 5.1.3-aikido.1, 5.1.3-root.io.1, 5.2-aikido.1, 5.2-aikido.2, 5.2-root.io.1, 5.2-root.io.2, 5.3.1-aikido.1, 5.3.1-root.io.1, 5.3.4-aikido.1, 5.3.4-root.io.1, 5.3.5-aikido.1, 5.3.5-root.io.1, 5.3.6-aikido.1, 5.3.6-root.io.1, 5.4-aikido.1, 5.4-root.io.1
- CVEs
- CVE-2026-54399
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 17:55 UTC · Revision 1
Source evidence
CVE-2026-54399 in org.apache.httpcomponents.core5:httpcore5 - Patched by Root
core-osv · Original sourcePublished 27 Oct 2026, 11:58 UTC
Root has patched CVE-2026-54399 in the org.apache.httpcomponents.core5:httpcore5 package for Root:Maven. Multiple fixed versions available.
osv:ROOT-APP-MAVEN-CVE-2026-54399
org.apache.httpcomponents.core5:httpcore5
Fixed versions: 5.3.5-aikido.1, 5.1.3-aikido.1, 5.3.4-aikido.1, 5.3.1-aikido.1, 5.3.6-aikido.1, 5.4-aikido.1, 5.2-aikido.1, 5.2-aikido.2
io.root.org.apache.httpcomponents.core5:httpcore5
Fixed versions: 5.3.5-root.io.1, 5.1.3-root.io.1, 5.3.4-root.io.1, 5.3.1-root.io.1, 5.3.6-root.io.1, 5.4-root.io.1, 5.2-root.io.1, 5.2-root.io.2
Complete source record
{
"id": "6f17825c6d0a69d79b35c865eca4842294b6f62e3f3fbbd87aa1c87b6324cdd0",
"url": "https://osv.dev/vulnerability/ROOT-APP-MAVEN-CVE-2026-54399",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2026-54399 in org.apache.httpcomponents.core5:httpcore5 - Patched by Root",
"summary": "Root has patched CVE-2026-54399 in the org.apache.httpcomponents.core5:httpcore5 package for Root:Maven. Multiple fixed versions available.",
"evidence": "osv:ROOT-APP-MAVEN-CVE-2026-54399",
"products": [
{
"name": {
"value": "org.apache.httpcomponents.core5:httpcore5",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "5.3.5-aikido.1",
"evidence": "/affected/0/ranges"
},
{
"value": "5.1.3-aikido.1",
"evidence": "/affected/0/ranges"
},
{
"value": "5.3.4-aikido.1",
"evidence": "/affected/0/ranges"
},
{
"value": "5.3.1-aikido.1",
"evidence": "/affected/0/ranges"
},
{
"value": "5.3.6-aikido.1",
"evidence": "/affected/0/ranges"
},
{
"value": "5.4-aikido.1",
"evidence": "/affected/0/ranges"
},
{
"value": "5.2-aikido.1",
"evidence": "/affected/0/ranges"
},
{
"value": "5.2-aikido.2",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "io.root.org.apache.httpcomponents.core5:httpcore5",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "5.3.5-root.io.1",
"evidence": "/affected/1/ranges"
},
{
"value": "5.1.3-root.io.1",
"evidence": "/affected/1/ranges"
},
{
"value": "5.3.4-root.io.1",
"evidence": "/affected/1/ranges"
},
{
"value": "5.3.1-root.io.1",
"evidence": "/affected/1/ranges"
},
{
"value": "5.3.6-root.io.1",
"evidence": "/affected/1/ranges"
},
{
"value": "5.4-root.io.1",
"evidence": "/affected/1/ranges"
},
{
"value": "5.2-root.io.1",
"evidence": "/affected/1/ranges"
},
{
"value": "5.2-root.io.2",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
}
],
"severity": "high",
"structured": {
"id": "ROOT-APP-MAVEN-CVE-2026-54399",
"aliases": [
"ROOT-APP-MAVEN-CVE-2026-54399"
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "5.3.5-aikido.1"
},
{
"fixed": "5.1.3-aikido.1"
},
{
"fixed": "5.3.4-aikido.1"
},
{
"fixed": "5.3.1-aikido.1"
},
{
"fixed": "5.3.6-aikido.1"
},
{
"fixed": "5.4-aikido.1"
},
{
"fixed": "5.2-aikido.1"
},
{
"fixed": "5.2-aikido.2"
}
]
}
],
"package": {
"name": "org.apache.httpcomponents.core5:httpcore5",
"ecosystem": "Root:Maven"
},
"database_specific": {
"source": "https://api.root.io/external/osv/ROOT-APP-MAVEN-CVE-2026-54399.json",
"root_patched": true,
"upstream_version": "5.2",
"all_fixed_versions": [
"5.3.5-aikido.1",
"5.1.3-aikido.1",
"5.3.4-aikido.1",
"5.3.1-aikido.1",
"5.3.6-aikido.1",
"5.4-aikido.1",
"5.2-aikido.1",
"5.2-aikido.2"
],
"root_patch_version": "aikido.2",
"total_fixed_versions": 8
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "5.3.5-root.io.1"
},
{
"fixed": "5.1.3-root.io.1"
},
{
"fixed": "5.3.4-root.io.1"
},
{
"fixed": "5.3.1-root.io.1"
},
{
"fixed": "5.3.6-root.io.1"
},
{
"fixed": "5.4-root.io.1"
},
{
"fixed": "5.2-root.io.1"
},
{
"fixed": "5.2-root.io.2"
}
]
}
],
"package": {
"name": "io.root.org.apache.httpcomponents.core5:httpcore5",
"ecosystem": "Root:Maven"
},
"database_specific": {
"source": "https://api.root.io/external/osv/ROOT-APP-MAVEN-CVE-2026-54399.json",
"root_patched": true,
"upstream_version": "5.2",
"all_fixed_versions": [
"5.3.5-root.io.1",
"5.1.3-root.io.1",
"5.3.4-root.io.1",
"5.3.1-root.io.1",
"5.3.6-root.io.1",
"5.4-root.io.1",
"5.2-root.io.1",
"5.2-root.io.2"
],
"root_patch_version": "root.io.2",
"total_fixed_versions": 8
}
}
],
"modified": "2026-10-27T12:15:03.165901468Z",
"provider": "osv",
"upstream": [
"CVE-2026-54399"
],
"references": [],
"provider_metadata": {
"distro": "maven",
"source": "Root",
"severity": "HIGH",
"distro_version": ""
}
},
"related_cves": [
{
"value": "CVE-2026-54399",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/database_specific/severity"
},
"source_id": "core-osv",
"document_id": 461512,
"published_at": "2026-10-27T11:58:33+00:00"
}