LowFix available
OpenTelemetry-Go is the Go implementation of OpenTelemetry
Type: advisorySources: OSV
CVE-2026-81870 affects multiple packages. OpenTelemetry-Go is the Go implementation of OpenTelemetry. See references for individual vulnerability details.
- Products
- argo-cd, cortex, dynatrace-operator, kube-metrics-adapter, prometheus-alertmanager, weaviate-fips
- Affected versions
- Not specified
- Fixed versions
- 0.2.9-r4, 0.33.1-r4, 1.10.1-r2, 1.18.1-r6, 1.19.1-r4, 1.20.1-r6, 1.21.1-r10, 1.36.23-r3, 1.7.3-r6, 1.8.1-r9, 3.4.7-r3
- CVEs
- CVE-2026-81870
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 28 Oct 2026, 10:53 UTC · Revision 1
Source evidence
OpenTelemetry-Go is the Go implementation of OpenTelemetry
core-osv · Original sourcePublished 22 Sept 2026, 00:36 UTC
CVE-2026-81870 affects multiple packages. OpenTelemetry-Go is the Go implementation of OpenTelemetry. See references for individual vulnerability details.
osv:CLEANSTART-2026-KN43296
cortex
Fixed versions: 1.18.1-r6
cortex
Fixed versions: 1.19.1-r4
cortex
Fixed versions: 1.20.1-r6
cortex
Fixed versions: 1.21.1-r10
dynatrace-operator
Fixed versions: 1.10.1-r2
dynatrace-operator
Fixed versions: 1.7.3-r6
dynatrace-operator
Fixed versions: 1.8.1-r9
weaviate-fips
Fixed versions: 1.36.23-r3
argo-cd
Fixed versions: 3.4.7-r3
kube-metrics-adapter
Fixed versions: 0.2.9-r4
prometheus-alertmanager
Fixed versions: 0.33.1-r4
Complete source record
{
"id": "9fb2ec9bed78a3ad6c5656b1ed915eb033564f67282dac0070626f3ebc728d7b",
"url": "https://osv.dev/vulnerability/CLEANSTART-2026-KN43296",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "OpenTelemetry-Go is the Go implementation of OpenTelemetry",
"summary": "CVE-2026-81870 affects multiple packages. OpenTelemetry-Go is the Go implementation of OpenTelemetry. See references for individual vulnerability details.",
"evidence": "osv:CLEANSTART-2026-KN43296",
"products": [
{
"name": {
"value": "cortex",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.18.1-r6",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "cortex",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.19.1-r4",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "cortex",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.20.1-r6",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
},
{
"name": {
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"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.21.1-r10",
"evidence": "/affected/3/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "dynatrace-operator",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.10.1-r2",
"evidence": "/affected/4/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "dynatrace-operator",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.7.3-r6",
"evidence": "/affected/5/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "dynatrace-operator",
"evidence": "/affected/6/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.8.1-r9",
"evidence": "/affected/6/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "weaviate-fips",
"evidence": "/affected/7/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.36.23-r3",
"evidence": "/affected/7/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "argo-cd",
"evidence": "/affected/8/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "3.4.7-r3",
"evidence": "/affected/8/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "kube-metrics-adapter",
"evidence": "/affected/9/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0.2.9-r4",
"evidence": "/affected/9/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "prometheus-alertmanager",
"evidence": "/affected/10/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0.33.1-r4",
"evidence": "/affected/10/ranges"
}
],
"affected_versions": []
}
],
"severity": "low",
"structured": {
"id": "CLEANSTART-2026-KN43296",
"aliases": [
"CLEANSTART-2026-KN43296"
],
"metrics": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/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": "1.18.1-r6"
}
]
}
],
"package": {
"name": "cortex",
"purl": "pkg:apk/cleanstart/cortex",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-KN43296.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.19.1-r4"
}
]
}
],
"package": {
"name": "cortex",
"purl": "pkg:apk/cleanstart/cortex",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-KN43296.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.20.1-r6"
}
]
}
],
"package": {
"name": "cortex",
"purl": "pkg:apk/cleanstart/cortex",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-KN43296.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.21.1-r10"
}
]
}
],
"package": {
"name": "cortex",
"purl": "pkg:apk/cleanstart/cortex",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-KN43296.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.10.1-r2"
}
]
}
],
"package": {
"name": "dynatrace-operator",
"purl": "pkg:apk/cleanstart/dynatrace-operator",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-KN43296.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.7.3-r6"
}
]
}
],
"package": {
"name": "dynatrace-operator",
"purl": "pkg:apk/cleanstart/dynatrace-operator",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-KN43296.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.8.1-r9"
}
]
}
],
"package": {
"name": "dynatrace-operator",
"purl": "pkg:apk/cleanstart/dynatrace-operator",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-KN43296.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.36.23-r3"
}
]
}
],
"package": {
"name": "weaviate-fips",
"purl": "pkg:apk/cleanstart/weaviate-fips",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-KN43296.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "3.4.7-r3"
}
]
}
],
"package": {
"name": "argo-cd",
"purl": "pkg:apk/cleanstart/argo-cd",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-KN43296.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.2.9-r4"
}
]
}
],
"package": {
"name": "kube-metrics-adapter",
"purl": "pkg:apk/cleanstart/kube-metrics-adapter",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-KN43296.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.33.1-r4"
}
]
}
],
"package": {
"name": "prometheus-alertmanager",
"purl": "pkg:apk/cleanstart/prometheus-alertmanager",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-KN43296.json"
}
}
],
"modified": "2026-10-09T07:47:19.223923098Z",
"provider": "osv",
"upstream": [
"CVE-2026-81870"
],
"references": [
"https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-KN43296.json",
"https://osv.dev/vulnerability/CVE-2026-81870",
"https://nvd.nist.gov/vuln/detail/CVE-2026-81870"
],
"provider_metadata": {}
},
"related_cves": [
{
"value": "CVE-2026-81870",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 110013,
"published_at": "2026-09-22T00:36:15.368+00:00"
}