go-micro before 6.0.0 Disabled TLS Certificate Verification via tls.Config Helper
go-micro before 6.0.0 contains an improper certificate validation vulnerability that allows network attackers to impersonate services because the shared TLS helper sets InsecureSkipVerify to true by default. Man-in-the-middle attackers can present any certificate to intercept or modify gRPC transport, HTTP and RabbitMQ broker, and Consul or etcd registry traffic, including authentication tokens and credentials.
CVE-2026-105216
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-105216
go-micro
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"vendor": "micro",
"product": "go-micro",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "6.0.0",
"versionType": "semver"
}
],
"packageURL": "pkg:golang/go-micro.dev/v5",
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-105216
Source reference:
/cveMetadata/cveId
Publisher severity
critical
Source reference: /containers/cna/metrics
- Event
- #8941 · Revision 1
- Added to Heist Feed
- Publisher date