MediumFix available
gRPC-Go is the Go language implementation of gRPC
Type: advisorySources: OSV
CVE-2026-84303 affects multiple packages. gRPC-Go is the Go language implementation of gRPC. See references for individual vulnerability details.
- Products
- cloud-provider-aws, external-secrets-operator-fips, flux-helm-controller, flux-image-automation-controller, node-problem-detector, syft
- Affected versions
- Not specified
- Fixed versions
- 0.8.25-r1, 1.2.5-r1, 1.37.0-r1, 1.52.0-r0, 1.6.4-r1, 2.12.0-r1
- CVEs
- CVE-2026-84303
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 28 Oct 2026, 10:36 UTC · Revision 1
Source evidence
gRPC-Go is the Go language implementation of gRPC
core-osv · Original sourcePublished 9 Oct 2026, 00:37 UTC
CVE-2026-84303 affects multiple packages. gRPC-Go is the Go language implementation of gRPC. See references for individual vulnerability details.
osv:CLEANSTART-2026-TR67175
external-secrets-operator-fips
Fixed versions: 2.12.0-r1
syft
Fixed versions: 1.52.0-r0
flux-helm-controller
Fixed versions: 1.6.4-r1
flux-image-automation-controller
Fixed versions: 1.2.5-r1
flux-image-automation-controller
Fixed versions: 1.2.5-r1
cloud-provider-aws
Fixed versions: 1.37.0-r1
node-problem-detector
Fixed versions: 0.8.25-r1
Complete source record
{
"id": "20e9ed2aaf5192d00589e2458747322e1653c59832a5957b18dae9171466d645",
"url": "https://osv.dev/vulnerability/CLEANSTART-2026-TR67175",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "gRPC-Go is the Go language implementation of gRPC",
"summary": "CVE-2026-84303 affects multiple packages. gRPC-Go is the Go language implementation of gRPC. See references for individual vulnerability details.",
"evidence": "osv:CLEANSTART-2026-TR67175",
"products": [
{
"name": {
"value": "external-secrets-operator-fips",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.12.0-r1",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "syft",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.52.0-r0",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "flux-helm-controller",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.6.4-r1",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "flux-image-automation-controller",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.2.5-r1",
"evidence": "/affected/3/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "flux-image-automation-controller",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.2.5-r1",
"evidence": "/affected/4/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "cloud-provider-aws",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.37.0-r1",
"evidence": "/affected/5/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "node-problem-detector",
"evidence": "/affected/6/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0.8.25-r1",
"evidence": "/affected/6/ranges"
}
],
"affected_versions": []
}
],
"severity": "medium",
"structured": {
"id": "CLEANSTART-2026-TR67175",
"aliases": [
"CLEANSTART-2026-TR67175"
],
"metrics": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.12.0-r1"
}
]
}
],
"package": {
"name": "external-secrets-operator-fips",
"purl": "pkg:apk/cleanstart/external-secrets-operator-fips",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-TR67175.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.52.0-r0"
}
]
}
],
"package": {
"name": "syft",
"purl": "pkg:apk/cleanstart/syft",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-TR67175.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.6.4-r1"
}
]
}
],
"package": {
"name": "flux-helm-controller",
"purl": "pkg:apk/cleanstart/flux-helm-controller",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-TR67175.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.2.5-r1"
}
]
}
],
"package": {
"name": "flux-image-automation-controller",
"purl": "pkg:apk/cleanstart/flux-image-automation-controller?arch=x86_64",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-TR67175.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.2.5-r1"
}
]
}
],
"package": {
"name": "flux-image-automation-controller",
"purl": "pkg:apk/cleanstart/flux-image-automation-controller?arch=aarch64",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-TR67175.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.37.0-r1"
}
]
}
],
"package": {
"name": "cloud-provider-aws",
"purl": "pkg:apk/cleanstart/cloud-provider-aws",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-TR67175.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.8.25-r1"
}
]
}
],
"package": {
"name": "node-problem-detector",
"purl": "pkg:apk/cleanstart/node-problem-detector",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-TR67175.json"
}
}
],
"modified": "2026-10-09T01:00:18.223762032Z",
"provider": "osv",
"upstream": [
"CVE-2026-84303"
],
"references": [
"https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-TR67175.json",
"https://osv.dev/vulnerability/CVE-2026-84303",
"https://nvd.nist.gov/vuln/detail/CVE-2026-84303"
],
"provider_metadata": {}
},
"related_cves": [
{
"value": "CVE-2026-84303",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 108167,
"published_at": "2026-10-09T00:37:24.68+00:00"
}