HighFix available
Red Hat Security Advisory: OpenShift Container Platform 4.18.35 packages and security update
Type: advisorySources: OSV
- Products
- containernetworking-plugins, containernetworking-plugins-debuginfo, containernetworking-plugins-debugsource, runc, runc-debuginfo, runc-debugsource, skopeo, skopeo-tests
- Affected versions
- Not specified
- Fixed versions
- 1:1.4.0-7.rhaos4.18.el8, 2:1.16.1-3.rhaos4.18.el8, 4:1.2.9-4.rhaos4.18.el8
- CVEs
- CVE-2025-58183, CVE-2025-61726
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 09:10 UTC · Revision 1
Source evidence
Red Hat Security Advisory: OpenShift Container Platform 4.18.35 packages and security update
core-osv · Original sourcePublished 11 Mar 2026, 10:11 UTC
Red Hat Security Advisory: OpenShift Container Platform 4.18.35 packages and security update
osv:RHSA-2026:3875
skopeo
Fixed versions: 2:1.16.1-3.rhaos4.18.el8
skopeo-tests
Fixed versions: 2:1.16.1-3.rhaos4.18.el8
containernetworking-plugins
Fixed versions: 1:1.4.0-7.rhaos4.18.el8
containernetworking-plugins-debuginfo
Fixed versions: 1:1.4.0-7.rhaos4.18.el8
containernetworking-plugins-debugsource
Fixed versions: 1:1.4.0-7.rhaos4.18.el8
runc
Fixed versions: 4:1.2.9-4.rhaos4.18.el8
runc-debuginfo
Fixed versions: 4:1.2.9-4.rhaos4.18.el8
runc-debugsource
Fixed versions: 4:1.2.9-4.rhaos4.18.el8
Complete source record
{
"id": "43c6f5772d97c03650693f7cd5eb8b1c132461c6f1132d20692f64784ad713a6",
"url": "https://osv.dev/vulnerability/RHSA-2026%3A3875",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "Red Hat Security Advisory: OpenShift Container Platform 4.18.35 packages and security update",
"summary": "Red Hat Security Advisory: OpenShift Container Platform 4.18.35 packages and security update",
"evidence": "osv:RHSA-2026:3875",
"products": [
{
"name": {
"value": "skopeo",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2:1.16.1-3.rhaos4.18.el8",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "skopeo-tests",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2:1.16.1-3.rhaos4.18.el8",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "containernetworking-plugins",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1:1.4.0-7.rhaos4.18.el8",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "containernetworking-plugins-debuginfo",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1:1.4.0-7.rhaos4.18.el8",
"evidence": "/affected/3/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "containernetworking-plugins-debugsource",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1:1.4.0-7.rhaos4.18.el8",
"evidence": "/affected/4/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "runc",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "4:1.2.9-4.rhaos4.18.el8",
"evidence": "/affected/5/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "runc-debuginfo",
"evidence": "/affected/6/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "4:1.2.9-4.rhaos4.18.el8",
"evidence": "/affected/6/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "runc-debugsource",
"evidence": "/affected/7/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "4:1.2.9-4.rhaos4.18.el8",
"evidence": "/affected/7/ranges"
}
],
"affected_versions": []
}
],
"severity": "high",
"structured": {
"id": "RHSA-2026:3875",
"aliases": [
"RHSA-2026:3875"
],
"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": "2:1.16.1-3.rhaos4.18.el8"
}
]
}
],
"package": {
"name": "skopeo",
"purl": "pkg:rpm/redhat/skopeo",
"ecosystem": "Red Hat:openshift:4.18::el8"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:3875.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2:1.16.1-3.rhaos4.18.el8"
}
]
}
],
"package": {
"name": "skopeo-tests",
"purl": "pkg:rpm/redhat/skopeo-tests",
"ecosystem": "Red Hat:openshift:4.18::el8"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:3875.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1:1.4.0-7.rhaos4.18.el8"
}
]
}
],
"package": {
"name": "containernetworking-plugins",
"purl": "pkg:rpm/redhat/containernetworking-plugins",
"ecosystem": "Red Hat:openshift:4.18::el8"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:3875.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1:1.4.0-7.rhaos4.18.el8"
}
]
}
],
"package": {
"name": "containernetworking-plugins-debuginfo",
"purl": "pkg:rpm/redhat/containernetworking-plugins-debuginfo",
"ecosystem": "Red Hat:openshift:4.18::el8"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:3875.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1:1.4.0-7.rhaos4.18.el8"
}
]
}
],
"package": {
"name": "containernetworking-plugins-debugsource",
"purl": "pkg:rpm/redhat/containernetworking-plugins-debugsource",
"ecosystem": "Red Hat:openshift:4.18::el8"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:3875.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "4:1.2.9-4.rhaos4.18.el8"
}
]
}
],
"package": {
"name": "runc",
"purl": "pkg:rpm/redhat/runc",
"ecosystem": "Red Hat:openshift:4.18::el8"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:3875.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "4:1.2.9-4.rhaos4.18.el8"
}
]
}
],
"package": {
"name": "runc-debuginfo",
"purl": "pkg:rpm/redhat/runc-debuginfo",
"ecosystem": "Red Hat:openshift:4.18::el8"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:3875.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "4:1.2.9-4.rhaos4.18.el8"
}
]
}
],
"package": {
"name": "runc-debugsource",
"purl": "pkg:rpm/redhat/runc-debugsource",
"ecosystem": "Red Hat:openshift:4.18::el8"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:3875.json"
}
}
],
"modified": "2026-10-20T10:08:28Z",
"provider": "osv",
"upstream": [
"CVE-2025-58183",
"CVE-2025-61726"
],
"references": [
"https://access.redhat.com/errata/RHSA-2026:3875",
"https://access.redhat.com/security/updates/classification/#important",
"https://bugzilla.redhat.com/show_bug.cgi?id=2407258",
"https://bugzilla.redhat.com/show_bug.cgi?id=2434432",
"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_3875.json",
"https://access.redhat.com/security/cve/CVE-2025-58183",
"https://www.cve.org/CVERecord?id=CVE-2025-58183",
"https://nvd.nist.gov/vuln/detail/CVE-2025-58183",
"https://access.redhat.com/errata/RHSA-2026:3122",
"https://go.dev/cl/709861",
"https://go.dev/issue/75677",
"https://groups.google.com/g/golang-announce/c/4Emdl2iQ_bI",
"https://pkg.go.dev/vuln/GO-2025-4014",
"https://access.redhat.com/security/cve/CVE-2025-61726",
"https://www.cve.org/CVERecord?id=CVE-2025-61726",
"https://nvd.nist.gov/vuln/detail/CVE-2025-61726",
"https://go.dev/cl/736712",
"https://go.dev/issue/77101",
"https://groups.google.com/g/golang-announce/c/Vd2tYVM8eUc",
"https://pkg.go.dev/vuln/GO-2026-4341"
]
},
"related_cves": [
{
"value": "CVE-2025-58183",
"evidence": "/upstream"
},
{
"value": "CVE-2025-61726",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 378289,
"published_at": "2026-03-11T10:11:21+00:00"
}