UnratedFix available
cert-manager-1.20, cert-manager-acmesolver-1.20 and 4 more products — security advisory
This notice tracks CVE-2026-94439 for cert-manager-1.20, cert-manager-acmesolver-1.20 and 4 more products. Fixed versions are listed in the package details.
- Products
- cert-manager-1.20, cert-manager-acmesolver-1.20, cert-manager-cainjector-1.20, cert-manager-controller-1.20, cert-manager-startupapicheck-1.20, cert-manager-webhook-1.20
- Affected versions
- Not specified
- Fixed versions
- 1.20.4-r1
- CVEs
- CVE-2026-94439
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 29 Oct 2026, 07:07 UTC · Revision 1
Source evidence
MINI-8q39-3hr9-m3r7
osv:MINI-8q39-3hr9-m3r7
cert-manager-1.20
Fixed versions: 1.20.4-r1
cert-manager-acmesolver-1.20
Fixed versions: 1.20.4-r1
cert-manager-cainjector-1.20
Fixed versions: 1.20.4-r1
cert-manager-controller-1.20
Fixed versions: 1.20.4-r1
cert-manager-startupapicheck-1.20
Fixed versions: 1.20.4-r1
cert-manager-webhook-1.20
Fixed versions: 1.20.4-r1
Complete source record
{
"id": "68754edc143253c9dc1e25f7214fa464858fc7289a74329a41475ffacfb81383",
"url": "https://osv.dev/vulnerability/MINI-8q39-3hr9-m3r7",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "MINI-8q39-3hr9-m3r7",
"summary": "MINI-8q39-3hr9-m3r7",
"evidence": "osv:MINI-8q39-3hr9-m3r7",
"products": [
{
"name": {
"value": "cert-manager-1.20",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.20.4-r1",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "cert-manager-acmesolver-1.20",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.20.4-r1",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "cert-manager-cainjector-1.20",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.20.4-r1",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "cert-manager-controller-1.20",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.20.4-r1",
"evidence": "/affected/3/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "cert-manager-startupapicheck-1.20",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.20.4-r1",
"evidence": "/affected/4/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "cert-manager-webhook-1.20",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.20.4-r1",
"evidence": "/affected/5/ranges"
}
],
"affected_versions": []
}
],
"severity": "unknown",
"structured": {
"id": "MINI-8q39-3hr9-m3r7",
"aliases": [
"MINI-8q39-3hr9-m3r7"
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.20.4-r1"
}
]
}
],
"package": {
"name": "cert-manager-1.20",
"purl": "pkg:apk/minimos/cert-manager-1.20",
"ecosystem": "MinimOS"
},
"database_specific": {
"source": "https://packages.mini.dev/advisories/osv/MINI-8q39-3hr9-m3r7.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.20.4-r1"
}
]
}
],
"package": {
"name": "cert-manager-acmesolver-1.20",
"purl": "pkg:apk/minimos/cert-manager-acmesolver-1.20",
"ecosystem": "MinimOS"
},
"database_specific": {
"source": "https://packages.mini.dev/advisories/osv/MINI-8q39-3hr9-m3r7.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.20.4-r1"
}
]
}
],
"package": {
"name": "cert-manager-cainjector-1.20",
"purl": "pkg:apk/minimos/cert-manager-cainjector-1.20",
"ecosystem": "MinimOS"
},
"database_specific": {
"source": "https://packages.mini.dev/advisories/osv/MINI-8q39-3hr9-m3r7.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.20.4-r1"
}
]
}
],
"package": {
"name": "cert-manager-controller-1.20",
"purl": "pkg:apk/minimos/cert-manager-controller-1.20",
"ecosystem": "MinimOS"
},
"database_specific": {
"source": "https://packages.mini.dev/advisories/osv/MINI-8q39-3hr9-m3r7.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.20.4-r1"
}
]
}
],
"package": {
"name": "cert-manager-startupapicheck-1.20",
"purl": "pkg:apk/minimos/cert-manager-startupapicheck-1.20",
"ecosystem": "MinimOS"
},
"database_specific": {
"source": "https://packages.mini.dev/advisories/osv/MINI-8q39-3hr9-m3r7.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.20.4-r1"
}
]
}
],
"package": {
"name": "cert-manager-webhook-1.20",
"purl": "pkg:apk/minimos/cert-manager-webhook-1.20",
"ecosystem": "MinimOS"
},
"database_specific": {
"source": "https://packages.mini.dev/advisories/osv/MINI-8q39-3hr9-m3r7.json"
}
}
],
"modified": "2026-10-10T09:15:18.433803282Z",
"provider": "osv",
"upstream": [
"CVE-2026-94439",
"GHSA-2gfw-j3c5-j46w",
"GO-2026-6613"
],
"references": []
},
"related_cves": [
{
"value": "CVE-2026-94439",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 227821,
"published_at": "2026-10-10T08:18:12+00:00"
}