HighFix available
Red Hat Security Advisory: 389-ds-base security update
Type: advisorySources: OSV
- Products
- 389-ds-base, 389-ds-base-debuginfo, 389-ds-base-debugsource, 389-ds-base-libs, 389-ds-base-libs-debuginfo, 389-ds-base-snmp-debuginfo, python3-lib389
- Affected versions
- Not specified
- Fixed versions
- 0:2.4.5-27.el9_4
- CVEs
- CVE-2026-11770, CVE-2026-11788, CVE-2026-15722
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 29 Oct 2026, 07:16 UTC · Revision 1
Source evidence
Red Hat Security Advisory: 389-ds-base security update
core-osv · Original sourcePublished 17 Aug 2026, 10:16 UTC
Red Hat Security Advisory: 389-ds-base security update
osv:RHSA-2026:55422
389-ds-base
Fixed versions: 0:2.4.5-27.el9_4
389-ds-base-debuginfo
Fixed versions: 0:2.4.5-27.el9_4
389-ds-base-debugsource
Fixed versions: 0:2.4.5-27.el9_4
389-ds-base-libs
Fixed versions: 0:2.4.5-27.el9_4
389-ds-base-libs-debuginfo
Fixed versions: 0:2.4.5-27.el9_4
389-ds-base-snmp-debuginfo
Fixed versions: 0:2.4.5-27.el9_4
python3-lib389
Fixed versions: 0:2.4.5-27.el9_4
Complete source record
{
"id": "8ac9b6c10705650784c352c6404f86298f30a1ef682c965b165f4abc0131ed16",
"url": "https://osv.dev/vulnerability/RHSA-2026%3A55422",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "Red Hat Security Advisory: 389-ds-base security update",
"summary": "Red Hat Security Advisory: 389-ds-base security update",
"evidence": "osv:RHSA-2026:55422",
"products": [
{
"name": {
"value": "389-ds-base",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:2.4.5-27.el9_4",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "389-ds-base-debuginfo",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:2.4.5-27.el9_4",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "389-ds-base-debugsource",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:2.4.5-27.el9_4",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "389-ds-base-libs",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:2.4.5-27.el9_4",
"evidence": "/affected/3/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "389-ds-base-libs-debuginfo",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:2.4.5-27.el9_4",
"evidence": "/affected/4/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "389-ds-base-snmp-debuginfo",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:2.4.5-27.el9_4",
"evidence": "/affected/5/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "python3-lib389",
"evidence": "/affected/6/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:2.4.5-27.el9_4",
"evidence": "/affected/6/ranges"
}
],
"affected_versions": []
}
],
"severity": "high",
"structured": {
"id": "RHSA-2026:55422",
"aliases": [
"RHSA-2026:55422"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:2.4.5-27.el9_4"
}
]
}
],
"package": {
"name": "389-ds-base",
"purl": "pkg:rpm/redhat/389-ds-base",
"ecosystem": "Red Hat:rhel_e4s:9.4::appstream"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:55422.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:2.4.5-27.el9_4"
}
]
}
],
"package": {
"name": "389-ds-base-debuginfo",
"purl": "pkg:rpm/redhat/389-ds-base-debuginfo",
"ecosystem": "Red Hat:rhel_e4s:9.4::appstream"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:55422.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:2.4.5-27.el9_4"
}
]
}
],
"package": {
"name": "389-ds-base-debugsource",
"purl": "pkg:rpm/redhat/389-ds-base-debugsource",
"ecosystem": "Red Hat:rhel_e4s:9.4::appstream"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:55422.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:2.4.5-27.el9_4"
}
]
}
],
"package": {
"name": "389-ds-base-libs",
"purl": "pkg:rpm/redhat/389-ds-base-libs",
"ecosystem": "Red Hat:rhel_e4s:9.4::appstream"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:55422.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:2.4.5-27.el9_4"
}
]
}
],
"package": {
"name": "389-ds-base-libs-debuginfo",
"purl": "pkg:rpm/redhat/389-ds-base-libs-debuginfo",
"ecosystem": "Red Hat:rhel_e4s:9.4::appstream"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:55422.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:2.4.5-27.el9_4"
}
]
}
],
"package": {
"name": "389-ds-base-snmp-debuginfo",
"purl": "pkg:rpm/redhat/389-ds-base-snmp-debuginfo",
"ecosystem": "Red Hat:rhel_e4s:9.4::appstream"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:55422.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:2.4.5-27.el9_4"
}
]
}
],
"package": {
"name": "python3-lib389",
"purl": "pkg:rpm/redhat/python3-lib389",
"ecosystem": "Red Hat:rhel_e4s:9.4::appstream"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:55422.json"
}
}
],
"modified": "2026-10-10T10:14:01Z",
"provider": "osv",
"upstream": [
"CVE-2026-11770",
"CVE-2026-11788",
"CVE-2026-15722"
],
"references": [
"https://access.redhat.com/errata/RHSA-2026:55422",
"https://access.redhat.com/security/updates/classification/#important",
"https://bugzilla.redhat.com/show_bug.cgi?id=2484802",
"https://bugzilla.redhat.com/show_bug.cgi?id=2485423",
"https://bugzilla.redhat.com/show_bug.cgi?id=2499961",
"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_55422.json",
"https://access.redhat.com/security/cve/CVE-2026-11770",
"https://www.cve.org/CVERecord?id=CVE-2026-11770",
"https://nvd.nist.gov/vuln/detail/CVE-2026-11770",
"https://github.com/389ds/389-ds-base/blob/main/ldap/servers/plugins/replication/repl_extop.c",
"https://access.redhat.com/security/cve/CVE-2026-11788",
"https://www.cve.org/CVERecord?id=CVE-2026-11788",
"https://nvd.nist.gov/vuln/detail/CVE-2026-11788",
"https://access.redhat.com/security/cve/CVE-2026-15722",
"https://www.cve.org/CVERecord?id=CVE-2026-15722",
"https://nvd.nist.gov/vuln/detail/CVE-2026-15722"
]
},
"related_cves": [
{
"value": "CVE-2026-11770",
"evidence": "/upstream"
},
{
"value": "CVE-2026-11788",
"evidence": "/upstream"
},
{
"value": "CVE-2026-15722",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 228717,
"published_at": "2026-08-17T10:16:53+00:00"
}