HighFix available
Security fix for GHSA-6m8w-jc87-6cr7 applied in: cosign 2.4.3-r0, cosign 2.5.3-r0, kyverno-fips 1.13.6-r1, kyverno-fips 1.14.4-r2, kyverno-policy-reporter-kyverno-plugin-fips 1.4.2-r4
Type: advisorySources: OSV
GHSA-6m8w-jc87-6cr7 affects multiple packages. This issue is resolved in later releases. See references for individual vulnerability details.
- Products
- cosign, kyverno-fips, kyverno-policy-reporter-kyverno-plugin-fips
- Affected versions
- Not specified
- Fixed versions
- 1.13.6-r1, 1.14.4-r2, 1.4.2-r4, 2.4.3-r0, 2.5.3-r0
- CVEs
- Not specified
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 30 Oct 2026, 18:04 UTC · Revision 1
Source evidence
Security fix for GHSA-6m8w-jc87-6cr7 applied in: cosign 2.4.3-r0, cosign 2.5.3-r0, kyverno-fips 1.13.6-r1, kyverno-fips 1.14.4-r2, kyverno-policy-reporter-kyverno-plugin-fips 1.4.2-r4
core-osv · Original sourcePublished 18 Sept 2026, 10:32 UTC
GHSA-6m8w-jc87-6cr7 affects multiple packages. This issue is resolved in later releases. See references for individual vulnerability details.
osv:CLEANSTART-2026-PU21054
cosign
Fixed versions: 2.4.3-r0
cosign
Fixed versions: 2.5.3-r0
kyverno-fips
Fixed versions: 1.13.6-r1
kyverno-fips
Fixed versions: 1.14.4-r2
kyverno-policy-reporter-kyverno-plugin-fips
Fixed versions: 1.4.2-r4
Complete source record
{
"id": "b607a605e25e0f9bcf3e36cf3e81ae39221efdf426ccb591b772f81a19242cc6",
"url": "https://osv.dev/vulnerability/CLEANSTART-2026-PU21054",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "Security fix for GHSA-6m8w-jc87-6cr7 applied in: cosign 2.4.3-r0, cosign 2.5.3-r0, kyverno-fips 1.13.6-r1, kyverno-fips 1.14.4-r2, kyverno-policy-reporter-kyverno-plugin-fips 1.4.2-r4",
"summary": "GHSA-6m8w-jc87-6cr7 affects multiple packages. This issue is resolved in later releases. See references for individual vulnerability details.",
"evidence": "osv:CLEANSTART-2026-PU21054",
"products": [
{
"name": {
"value": "cosign",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.4.3-r0",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "cosign",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.5.3-r0",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "kyverno-fips",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.13.6-r1",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "kyverno-fips",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.14.4-r2",
"evidence": "/affected/3/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "kyverno-policy-reporter-kyverno-plugin-fips",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.4.2-r4",
"evidence": "/affected/4/ranges"
}
],
"affected_versions": []
}
],
"severity": "high",
"structured": {
"id": "CLEANSTART-2026-PU21054",
"aliases": [
"CLEANSTART-2026-PU21054"
],
"metrics": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:H/SC:H/SI:H/SA:H"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.4.3-r0"
}
]
}
],
"package": {
"name": "cosign",
"purl": "pkg:apk/cleanstart/cosign",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-PU21054.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.5.3-r0"
}
]
}
],
"package": {
"name": "cosign",
"purl": "pkg:apk/cleanstart/cosign",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-PU21054.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.13.6-r1"
}
]
}
],
"package": {
"name": "kyverno-fips",
"purl": "pkg:apk/cleanstart/kyverno-fips",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-PU21054.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.14.4-r2"
}
]
}
],
"package": {
"name": "kyverno-fips",
"purl": "pkg:apk/cleanstart/kyverno-fips",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-PU21054.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.4.2-r4"
}
]
}
],
"package": {
"name": "kyverno-policy-reporter-kyverno-plugin-fips",
"purl": "pkg:apk/cleanstart/kyverno-policy-reporter-kyverno-plugin-fips",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-PU21054.json"
}
}
],
"modified": "2026-10-15T12:58:15.282265930Z",
"provider": "osv",
"upstream": [
"GHSA-6m8w-jc87-6cr7"
],
"references": [
"https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-PU21054.json",
"https://osv.dev/vulnerability/GHSA-6m8w-jc87-6cr7"
],
"provider_metadata": {}
},
"related_cves": [],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 332117,
"published_at": "2026-09-18T10:32:51.085663+00:00"
}