UnratedFix available
speedtest-go — security advisory
This notice tracks CVE-2026-56866 for speedtest-go. Fixed in: 1.8.3-r2.
- Products
- speedtest-go
- Affected versions
- Not specified
- Fixed versions
- 1.8.3-r2
- CVEs
- CVE-2026-56866
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 28 Oct 2026, 17:38 UTC · Revision 1
Source evidence
CGA-6fgq-34q9-v9mf
osv:CGA-6fgq-34q9-v9mf
speedtest-go
Fixed versions: 1.8.3-r2
speedtest-go
Fixed versions: 1.8.3-r2
Complete source record
{
"id": "264190543c06f27639558a335b0fe8bd29e00d87fce0250a794d9ee58d68a145",
"url": "https://osv.dev/vulnerability/CGA-6fgq-34q9-v9mf",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CGA-6fgq-34q9-v9mf",
"summary": "CGA-6fgq-34q9-v9mf",
"evidence": "osv:CGA-6fgq-34q9-v9mf",
"products": [
{
"name": {
"value": "speedtest-go",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.8.3-r2",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "speedtest-go",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.8.3-r2",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
}
],
"severity": "unknown",
"structured": {
"id": "CGA-6fgq-34q9-v9mf",
"aliases": [
"CGA-6fgq-34q9-v9mf"
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.8.3-r2"
}
]
}
],
"package": {
"name": "speedtest-go",
"purl": "pkg:apk/chainguard/speedtest-go?arch=aarch64",
"ecosystem": "Chainguard"
},
"database_specific": {
"source": "https://advisories.cgr.dev/chainguard/v3/osv/CGA-6fgq-34q9-v9mf.json"
},
"ecosystem_specific": {
"components": [
{
"component_name": "stdlib",
"component_purl": "pkg:golang/stdlib@go1.27.1",
"component_type": "go-module",
"component_version": "go1.27.1",
"component_location": "/usr/bin/speedtest-go",
"latest_event_status": "fixed",
"latest_event_timestamp": "2026-10-09T23:56:47Z"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.8.3-r2"
}
]
}
],
"package": {
"name": "speedtest-go",
"purl": "pkg:apk/wolfi/speedtest-go?arch=aarch64",
"ecosystem": "Wolfi"
},
"database_specific": {
"source": "https://advisories.cgr.dev/chainguard/v3/osv/CGA-6fgq-34q9-v9mf.json"
},
"ecosystem_specific": {
"components": [
{
"component_name": "stdlib",
"component_purl": "pkg:golang/stdlib@go1.27.1",
"component_type": "go-module",
"component_version": "go1.27.1",
"component_location": "/usr/bin/speedtest-go",
"latest_event_status": "fixed",
"latest_event_timestamp": "2026-10-09T23:56:47Z"
}
]
}
}
],
"modified": "2026-10-10T05:35:48.318928201Z",
"provider": "osv",
"upstream": [
"CVE-2026-56866",
"GHSA-f5vf-8pvc-394g",
"GO-2026-6605"
],
"references": []
},
"related_cves": [
{
"value": "CVE-2026-56866",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 149390,
"published_at": "2026-10-09T14:40:37+00:00"
}