HighFix available
Security fix for CVE-2026-49834 applied in: cosign 3.1.1-r2, cosign 3.1.2-r1, harbor-trivy-adapter-fips 0.36.0-r1, kyverno 1.17.2-r2, kyverno 1.18.1-r2, policy-controller-fips 0.15.1-r1, spire-server
Type: advisorySources: OSV
CVE-2026-49834 affects multiple packages. This issue is resolved in later releases. See references for individual vulnerability details.
- Products
- cosign, harbor-trivy-adapter-fips, kyverno, policy-controller-fips, spire-server, spire-server-fips, tekton-chains, tekton-chains-fips, tkn
- Affected versions
- Not specified
- Fixed versions
- 0.15.1-r1, 0.25.2-r1, 0.26.5-r1, 0.36.0-r1, 0.42.2-r1, 0.43.2-r1, 0.44.2-r1, 0.45.0-r1, 1.14.7-r0, 1.15.1-r1, 1.17.2-r2, 1.18.1-r2, 3.1.1-r2, 3.1.2-r1
- CVEs
- CVE-2026-49834
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 28 Oct 2026, 11:02 UTC · Revision 1
Source evidence
Security fix for CVE-2026-49834 applied in: cosign 3.1.1-r2, cosign 3.1.2-r1, harbor-trivy-adapter-fips 0.36.0-r1, kyverno 1.17.2-r2, kyverno 1.18.1-r2, policy-controller-fips 0.15.1-r1, spire-server
core-osv · Original sourcePublished 18 Sept 2026, 09:55 UTC
CVE-2026-49834 affects multiple packages. This issue is resolved in later releases. See references for individual vulnerability details.
osv:CLEANSTART-2026-OE12981
cosign
Fixed versions: 3.1.1-r2
cosign
Fixed versions: 3.1.2-r1
harbor-trivy-adapter-fips
Fixed versions: 0.36.0-r1
kyverno
Fixed versions: 1.17.2-r2
kyverno
Fixed versions: 1.18.1-r2
policy-controller-fips
Fixed versions: 0.15.1-r1
spire-server
Fixed versions: 1.14.7-r0
spire-server-fips
Fixed versions: 1.15.1-r1
tekton-chains
Fixed versions: 0.25.2-r1
tekton-chains
Fixed versions: 0.26.5-r1
tekton-chains-fips
Fixed versions: 0.25.2-r1
tekton-chains-fips
Fixed versions: 0.26.5-r1
tkn
Fixed versions: 0.42.2-r1
tkn
Fixed versions: 0.43.2-r1
tkn
Fixed versions: 0.44.2-r1
tkn
Fixed versions: 0.45.0-r1
Complete source record
{
"id": "b995f1d34bdf148683933a9cc3496cda8b29c638a3878cc36b982158077d3a53",
"url": "https://osv.dev/vulnerability/CLEANSTART-2026-OE12981",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "Security fix for CVE-2026-49834 applied in: cosign 3.1.1-r2, cosign 3.1.2-r1, harbor-trivy-adapter-fips 0.36.0-r1, kyverno 1.17.2-r2, kyverno 1.18.1-r2, policy-controller-fips 0.15.1-r1, spire-server ",
"summary": "CVE-2026-49834 affects multiple packages. This issue is resolved in later releases. See references for individual vulnerability details.",
"evidence": "osv:CLEANSTART-2026-OE12981",
"products": [
{
"name": {
"value": "cosign",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "3.1.1-r2",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "cosign",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "3.1.2-r1",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "harbor-trivy-adapter-fips",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0.36.0-r1",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "kyverno",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.17.2-r2",
"evidence": "/affected/3/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "kyverno",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.18.1-r2",
"evidence": "/affected/4/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "policy-controller-fips",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0.15.1-r1",
"evidence": "/affected/5/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "spire-server",
"evidence": "/affected/6/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.14.7-r0",
"evidence": "/affected/6/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "spire-server-fips",
"evidence": "/affected/7/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.15.1-r1",
"evidence": "/affected/7/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "tekton-chains",
"evidence": "/affected/8/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0.25.2-r1",
"evidence": "/affected/8/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "tekton-chains",
"evidence": "/affected/9/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0.26.5-r1",
"evidence": "/affected/9/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "tekton-chains-fips",
"evidence": "/affected/10/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0.25.2-r1",
"evidence": "/affected/10/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "tekton-chains-fips",
"evidence": "/affected/11/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0.26.5-r1",
"evidence": "/affected/11/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "tkn",
"evidence": "/affected/12/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0.42.2-r1",
"evidence": "/affected/12/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "tkn",
"evidence": "/affected/13/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0.43.2-r1",
"evidence": "/affected/13/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "tkn",
"evidence": "/affected/14/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0.44.2-r1",
"evidence": "/affected/14/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "tkn",
"evidence": "/affected/15/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0.45.0-r1",
"evidence": "/affected/15/ranges"
}
],
"affected_versions": []
}
],
"severity": "high",
"structured": {
"id": "CLEANSTART-2026-OE12981",
"aliases": [
"CLEANSTART-2026-OE12981"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "3.1.1-r2"
}
]
}
],
"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-OE12981.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "3.1.2-r1"
}
]
}
],
"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-OE12981.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.36.0-r1"
}
]
}
],
"package": {
"name": "harbor-trivy-adapter-fips",
"purl": "pkg:apk/cleanstart/harbor-trivy-adapter-fips",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-OE12981.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.17.2-r2"
}
]
}
],
"package": {
"name": "kyverno",
"purl": "pkg:apk/cleanstart/kyverno",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-OE12981.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.18.1-r2"
}
]
}
],
"package": {
"name": "kyverno",
"purl": "pkg:apk/cleanstart/kyverno",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-OE12981.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.15.1-r1"
}
]
}
],
"package": {
"name": "policy-controller-fips",
"purl": "pkg:apk/cleanstart/policy-controller-fips",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-OE12981.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.14.7-r0"
}
]
}
],
"package": {
"name": "spire-server",
"purl": "pkg:apk/cleanstart/spire-server",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-OE12981.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.15.1-r1"
}
]
}
],
"package": {
"name": "spire-server-fips",
"purl": "pkg:apk/cleanstart/spire-server-fips",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-OE12981.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.25.2-r1"
}
]
}
],
"package": {
"name": "tekton-chains",
"purl": "pkg:apk/cleanstart/tekton-chains",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-OE12981.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.26.5-r1"
}
]
}
],
"package": {
"name": "tekton-chains",
"purl": "pkg:apk/cleanstart/tekton-chains",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-OE12981.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.25.2-r1"
}
]
}
],
"package": {
"name": "tekton-chains-fips",
"purl": "pkg:apk/cleanstart/tekton-chains-fips",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-OE12981.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.26.5-r1"
}
]
}
],
"package": {
"name": "tekton-chains-fips",
"purl": "pkg:apk/cleanstart/tekton-chains-fips",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-OE12981.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.42.2-r1"
}
]
}
],
"package": {
"name": "tkn",
"purl": "pkg:apk/cleanstart/tkn",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-OE12981.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.43.2-r1"
}
]
}
],
"package": {
"name": "tkn",
"purl": "pkg:apk/cleanstart/tkn",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-OE12981.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.44.2-r1"
}
]
}
],
"package": {
"name": "tkn",
"purl": "pkg:apk/cleanstart/tkn",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-OE12981.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.45.0-r1"
}
]
}
],
"package": {
"name": "tkn",
"purl": "pkg:apk/cleanstart/tkn",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-OE12981.json"
}
}
],
"modified": "2026-10-09T07:47:46.245365183Z",
"provider": "osv",
"upstream": [
"CVE-2026-49834"
],
"references": [
"https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-OE12981.json",
"https://osv.dev/vulnerability/CVE-2026-49834",
"https://nvd.nist.gov/vuln/detail/CVE-2026-49834"
],
"provider_metadata": {}
},
"related_cves": [
{
"value": "CVE-2026-49834",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 110951,
"published_at": "2026-09-18T09:55:28.8+00:00"
}