UnratedFix available
cloudflared — security advisory
This notice tracks CVE-2026-78663 for cloudflared. Fixed in: 2026.10.0-r2.
- Products
- cloudflared
- Affected versions
- Not specified
- Fixed versions
- 2026.10.0-r2
- CVEs
- CVE-2026-78663
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 28 Oct 2026, 20:24 UTC · Revision 1
Source evidence
CGA-9m5h-4pr9-fcpp
osv:CGA-9m5h-4pr9-fcpp
cloudflared
Fixed versions: 2026.10.0-r2
cloudflared
Fixed versions: 2026.10.0-r2
Complete source record
{
"id": "141a89bf41ccd45c0a67cc24be3c70a2b7fd6e0176a33d39566eb7f2e101e293",
"url": "https://osv.dev/vulnerability/CGA-9m5h-4pr9-fcpp",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CGA-9m5h-4pr9-fcpp",
"summary": "CGA-9m5h-4pr9-fcpp",
"evidence": "osv:CGA-9m5h-4pr9-fcpp",
"products": [
{
"name": {
"value": "cloudflared",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2026.10.0-r2",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "cloudflared",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2026.10.0-r2",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
}
],
"severity": "unknown",
"structured": {
"id": "CGA-9m5h-4pr9-fcpp",
"aliases": [
"CGA-9m5h-4pr9-fcpp"
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2026.10.0-r2"
}
]
}
],
"package": {
"name": "cloudflared",
"purl": "pkg:apk/chainguard/cloudflared?arch=aarch64",
"ecosystem": "Chainguard"
},
"database_specific": {
"source": "https://advisories.cgr.dev/chainguard/v3/osv/CGA-9m5h-4pr9-fcpp.json"
},
"ecosystem_specific": {
"components": [
{
"component_name": "golang.org/x/net",
"component_purl": "pkg:golang/golang.org/x/net@v0.58.0",
"component_type": "go-module",
"component_version": "v0.58.0",
"component_location": "/usr/bin/cloudflared",
"latest_event_status": "fixed",
"latest_event_timestamp": "2026-10-09T20:07:19Z"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2026.10.0-r2"
}
]
}
],
"package": {
"name": "cloudflared",
"purl": "pkg:apk/wolfi/cloudflared?arch=aarch64",
"ecosystem": "Wolfi"
},
"database_specific": {
"source": "https://advisories.cgr.dev/chainguard/v3/osv/CGA-9m5h-4pr9-fcpp.json"
},
"ecosystem_specific": {
"components": [
{
"component_name": "golang.org/x/net",
"component_purl": "pkg:golang/golang.org/x/net@v0.58.0",
"component_type": "go-module",
"component_version": "v0.58.0",
"component_location": "/usr/bin/cloudflared",
"latest_event_status": "fixed",
"latest_event_timestamp": "2026-10-09T20:07:19Z"
}
]
}
}
],
"modified": "2026-10-10T05:37:17.655352192Z",
"provider": "osv",
"upstream": [
"CVE-2026-78663",
"GO-2026-6612"
],
"references": []
},
"related_cves": [
{
"value": "CVE-2026-78663",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 164673,
"published_at": "2026-10-09T09:56:09+00:00"
}