HighFix available
Red Hat Security Advisory: acl security update
Type: advisorySources: OSV
- Products
- acl, acl-debuginfo, acl-debugsource, libacl, libacl-debuginfo, libacl-devel
- Affected versions
- Not specified
- Fixed versions
- 0:2.4.0-0.el8_4.1
- CVEs
- CVE-2026-54369
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 30 Oct 2026, 20:28 UTC · Revision 1
Source evidence
Red Hat Security Advisory: acl security update
core-osv · Original sourcePublished 29 Sept 2026, 10:18 UTC
Red Hat Security Advisory: acl security update
osv:RHSA-2026:72820
acl
Fixed versions: 0:2.4.0-0.el8_4.1
acl-debuginfo
Fixed versions: 0:2.4.0-0.el8_4.1
acl-debugsource
Fixed versions: 0:2.4.0-0.el8_4.1
libacl
Fixed versions: 0:2.4.0-0.el8_4.1
libacl-debuginfo
Fixed versions: 0:2.4.0-0.el8_4.1
libacl-devel
Fixed versions: 0:2.4.0-0.el8_4.1
acl
Fixed versions: 0:2.4.0-0.el8_4.1
acl-debuginfo
Fixed versions: 0:2.4.0-0.el8_4.1
acl-debugsource
Fixed versions: 0:2.4.0-0.el8_4.1
libacl
Fixed versions: 0:2.4.0-0.el8_4.1
libacl-debuginfo
Fixed versions: 0:2.4.0-0.el8_4.1
libacl-devel
Fixed versions: 0:2.4.0-0.el8_4.1
Complete source record
{
"id": "9026e598b0f87c4f777980974b374583bf5e17f9428da1de311ca35e05458dbd",
"url": "https://osv.dev/vulnerability/RHSA-2026%3A72820",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "Red Hat Security Advisory: acl security update",
"summary": "Red Hat Security Advisory: acl security update",
"evidence": "osv:RHSA-2026:72820",
"products": [
{
"name": {
"value": "acl",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:2.4.0-0.el8_4.1",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "acl-debuginfo",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:2.4.0-0.el8_4.1",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "acl-debugsource",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:2.4.0-0.el8_4.1",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libacl",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:2.4.0-0.el8_4.1",
"evidence": "/affected/3/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libacl-debuginfo",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:2.4.0-0.el8_4.1",
"evidence": "/affected/4/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libacl-devel",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:2.4.0-0.el8_4.1",
"evidence": "/affected/5/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "acl",
"evidence": "/affected/6/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:2.4.0-0.el8_4.1",
"evidence": "/affected/6/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "acl-debuginfo",
"evidence": "/affected/7/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:2.4.0-0.el8_4.1",
"evidence": "/affected/7/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "acl-debugsource",
"evidence": "/affected/8/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:2.4.0-0.el8_4.1",
"evidence": "/affected/8/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libacl",
"evidence": "/affected/9/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:2.4.0-0.el8_4.1",
"evidence": "/affected/9/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libacl-debuginfo",
"evidence": "/affected/10/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:2.4.0-0.el8_4.1",
"evidence": "/affected/10/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libacl-devel",
"evidence": "/affected/11/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:2.4.0-0.el8_4.1",
"evidence": "/affected/11/ranges"
}
],
"affected_versions": []
}
],
"severity": "high",
"structured": {
"id": "RHSA-2026:72820",
"aliases": [
"RHSA-2026:72820"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:2.4.0-0.el8_4.1"
}
]
}
],
"package": {
"name": "acl",
"purl": "pkg:rpm/redhat/acl",
"ecosystem": "Red Hat:rhel_aus:8.4::baseos"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:72820.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:2.4.0-0.el8_4.1"
}
]
}
],
"package": {
"name": "acl-debuginfo",
"purl": "pkg:rpm/redhat/acl-debuginfo",
"ecosystem": "Red Hat:rhel_aus:8.4::baseos"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:72820.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:2.4.0-0.el8_4.1"
}
]
}
],
"package": {
"name": "acl-debugsource",
"purl": "pkg:rpm/redhat/acl-debugsource",
"ecosystem": "Red Hat:rhel_aus:8.4::baseos"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:72820.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:2.4.0-0.el8_4.1"
}
]
}
],
"package": {
"name": "libacl",
"purl": "pkg:rpm/redhat/libacl",
"ecosystem": "Red Hat:rhel_aus:8.4::baseos"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:72820.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:2.4.0-0.el8_4.1"
}
]
}
],
"package": {
"name": "libacl-debuginfo",
"purl": "pkg:rpm/redhat/libacl-debuginfo",
"ecosystem": "Red Hat:rhel_aus:8.4::baseos"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:72820.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:2.4.0-0.el8_4.1"
}
]
}
],
"package": {
"name": "libacl-devel",
"purl": "pkg:rpm/redhat/libacl-devel",
"ecosystem": "Red Hat:rhel_aus:8.4::baseos"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:72820.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:2.4.0-0.el8_4.1"
}
]
}
],
"package": {
"name": "acl",
"purl": "pkg:rpm/redhat/acl",
"ecosystem": "Red Hat:rhel_eus_long_life:8.4::baseos"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:72820.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:2.4.0-0.el8_4.1"
}
]
}
],
"package": {
"name": "acl-debuginfo",
"purl": "pkg:rpm/redhat/acl-debuginfo",
"ecosystem": "Red Hat:rhel_eus_long_life:8.4::baseos"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:72820.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:2.4.0-0.el8_4.1"
}
]
}
],
"package": {
"name": "acl-debugsource",
"purl": "pkg:rpm/redhat/acl-debugsource",
"ecosystem": "Red Hat:rhel_eus_long_life:8.4::baseos"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:72820.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:2.4.0-0.el8_4.1"
}
]
}
],
"package": {
"name": "libacl",
"purl": "pkg:rpm/redhat/libacl",
"ecosystem": "Red Hat:rhel_eus_long_life:8.4::baseos"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:72820.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:2.4.0-0.el8_4.1"
}
]
}
],
"package": {
"name": "libacl-debuginfo",
"purl": "pkg:rpm/redhat/libacl-debuginfo",
"ecosystem": "Red Hat:rhel_eus_long_life:8.4::baseos"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:72820.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:2.4.0-0.el8_4.1"
}
]
}
],
"package": {
"name": "libacl-devel",
"purl": "pkg:rpm/redhat/libacl-devel",
"ecosystem": "Red Hat:rhel_eus_long_life:8.4::baseos"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:72820.json"
}
}
],
"modified": "2026-10-16T10:25:04Z",
"provider": "osv",
"upstream": [
"CVE-2026-54369"
],
"references": [
"https://access.redhat.com/errata/RHSA-2026:72820",
"https://access.redhat.com/security/updates/classification/#important",
"https://bugzilla.redhat.com/show_bug.cgi?id=2490277",
"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_72820.json",
"https://access.redhat.com/security/cve/CVE-2026-54369",
"https://www.cve.org/CVERecord?id=CVE-2026-54369",
"https://nvd.nist.gov/vuln/detail/CVE-2026-54369"
]
},
"related_cves": [
{
"value": "CVE-2026-54369",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 340105,
"published_at": "2026-09-29T10:18:38+00:00"
}