UnratedFix available
containerd, docker — security advisory
This notice tracks CVE-2026-53493 for containerd, docker. Fixed versions are listed in the package details.
- Products
- containerd, docker
- Affected versions
- Not specified
- Fixed versions
- 2.4.1-r0, 29.8.2-r0
- CVEs
- CVE-2026-53493
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 28 Oct 2026, 09:00 UTC · Revision 1
Source evidence
BELL-CVE-2026-53493
osv:BELL-CVE-2026-53493
containerd
Fixed versions: 2.4.1-r0
docker
Fixed versions: 29.8.2-r0
Complete source record
{
"id": "e637f9f346eb0ccc4a57956cb1f153d61e6d35b5a183a9085890333e709c242c",
"url": "https://osv.dev/vulnerability/BELL-CVE-2026-53493",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "BELL-CVE-2026-53493",
"summary": "BELL-CVE-2026-53493",
"evidence": "osv:BELL-CVE-2026-53493",
"products": [
{
"name": {
"value": "containerd",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.4.1-r0",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "docker",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "29.8.2-r0",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
}
],
"severity": "unknown",
"structured": {
"id": "BELL-CVE-2026-53493",
"aliases": [
"BELL-CVE-2026-53493"
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "1.7.2-r1"
},
{
"fixed": "2.4.1-r0"
}
]
}
],
"package": {
"name": "containerd",
"purl": "pkg:apk/alpaquita/containerd?arch=source&distro=stream",
"ecosystem": "Alpaquita:stream"
},
"database_specific": {
"source": "https://github.com/bell-sw/osv-database/blob/master/BELL-CVE/BELL-CVE-2026-53493.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "24.0.2-r0"
},
{
"fixed": "29.8.2-r0"
}
]
}
],
"package": {
"name": "docker",
"purl": "pkg:apk/alpaquita/docker?arch=source&distro=stream",
"ecosystem": "Alpaquita:stream"
},
"database_specific": {
"source": "https://github.com/bell-sw/osv-database/blob/master/BELL-CVE/BELL-CVE-2026-53493.json"
}
}
],
"modified": "2026-10-08T07:15:05.482090799Z",
"provider": "osv",
"upstream": [
"CVE-2026-53493"
],
"references": [
"https://docs.bell-sw.com/security/cves/CVE-2026-53493"
]
},
"related_cves": [
{
"value": "CVE-2026-53493",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 98647,
"published_at": "2026-09-29T06:08:06.994+00:00"
}