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
- gatekeeper-fips, loki, prometheus-operator
- Affected versions
- Not specified
- Fixed versions
- 0.93.1-r1, 3.22.0-r0, 3.6.15-r2, 3.7.6-r1
- CVEs
- CVE-2026-84303
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 13:30 UTC · Revision 1
Source evidence
gRPC-Go is the Go language implementation of gRPC
core-osv · Original sourcePublished 20 Oct 2026, 00:39 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-OK61401
gatekeeper-fips
Fixed versions: 3.22.0-r0
prometheus-operator
Fixed versions: 0.93.1-r1
loki
Fixed versions: 3.6.15-r2
loki
Fixed versions: 3.6.15-r2
loki
Fixed versions: 3.6.15-r2
loki
Fixed versions: 3.6.15-r2
loki
Fixed versions: 3.7.6-r1
loki
Fixed versions: 3.7.6-r1
loki
Fixed versions: 3.7.6-r1
loki
Fixed versions: 3.7.6-r1
Complete source record
{
"id": "6c947601edeab4675b97bac6be703c6d2b8f914e00e4e5d1f8dd7dcd4b15ad21",
"url": "https://osv.dev/vulnerability/CLEANSTART-2026-OK61401",
"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-OK61401",
"products": [
{
"name": {
"value": "gatekeeper-fips",
"evidence": "/affected/0/package/name"
},
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"fixed_versions": [
{
"value": "3.22.0-r0",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
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},
"prerequisites": [],
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}
],
"affected_versions": []
},
{
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},
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],
"affected_versions": []
},
{
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"affected_versions": []
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{
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"affected_versions": []
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{
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},
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{
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"evidence": "/affected/5/ranges"
}
],
"affected_versions": []
},
{
"name": {
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},
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{
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"evidence": "/affected/6/ranges"
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],
"affected_versions": []
},
{
"name": {
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"evidence": "/affected/7/package/name"
},
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{
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"evidence": "/affected/7/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "loki",
"evidence": "/affected/8/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
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"evidence": "/affected/8/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "loki",
"evidence": "/affected/9/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "3.7.6-r1",
"evidence": "/affected/9/ranges"
}
],
"affected_versions": []
}
],
"severity": "medium",
"structured": {
"id": "CLEANSTART-2026-OK61401",
"aliases": [
"CLEANSTART-2026-OK61401"
],
"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": "3.22.0-r0"
}
]
}
],
"package": {
"name": "gatekeeper-fips",
"purl": "pkg:apk/cleanstart/gatekeeper-fips",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-OK61401.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.93.1-r1"
}
]
}
],
"package": {
"name": "prometheus-operator",
"purl": "pkg:apk/cleanstart/prometheus-operator",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-OK61401.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "3.6.15-r2"
}
]
}
],
"package": {
"name": "loki",
"purl": "pkg:apk/cleanstart/loki?arch=x86_64",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-OK61401.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
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},
{
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}
]
}
],
"package": {
"name": "loki",
"purl": "pkg:apk/cleanstart/loki?arch=aarch64",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-OK61401.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "3.6.15-r2"
}
]
}
],
"package": {
"name": "loki",
"purl": "pkg:apk/cleanstart/loki?arch=ppc64le",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-OK61401.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
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{
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],
"package": {
"name": "loki",
"purl": "pkg:apk/cleanstart/loki?arch=loongarch64",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-OK61401.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
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},
{
"fixed": "3.7.6-r1"
}
]
}
],
"package": {
"name": "loki",
"purl": "pkg:apk/cleanstart/loki?arch=x86_64",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-OK61401.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
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},
{
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}
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],
"package": {
"name": "loki",
"purl": "pkg:apk/cleanstart/loki?arch=aarch64",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-OK61401.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
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}
]
}
],
"package": {
"name": "loki",
"purl": "pkg:apk/cleanstart/loki?arch=ppc64le",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-OK61401.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
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}
]
}
],
"package": {
"name": "loki",
"purl": "pkg:apk/cleanstart/loki?arch=loongarch64",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-OK61401.json"
}
}
],
"modified": "2026-10-21T01:15:26.048460969Z",
"provider": "osv",
"upstream": [
"CVE-2026-84303"
],
"references": [
"https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-OK61401.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": 390969,
"published_at": "2026-10-20T00:39:01.955073+00:00"
}