Vulnerabilities of golang.org/x/net golang.org/x/net/idna
Is your version affected?
CVE list
| CVE | Summary | Score | Published |
|---|---|---|---|
| CVE-2026-39821 | The ToASCII and ToUnicode functions incorrectly accept Punycode-encoded labels that decode to an ASCII-only label | 9.6 Critical | May 22, 2026 |