golang.org/x/net golang.org/x/net/idna
1 published vulnerability names this product.
As the CNAs write it in their CVE records (vendor and product); the versions are theirs.
| CVE | Vulnerable versions | Title | Severity | Published | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| CVE-2026-39821 | < 0.55.0 | Invoking failure to reject ASCII-only Punycode-encoded labels in golang.org/x/net/idna | CRITICAL 9.6 | 1.8 % |