← Back to feedVulnerabilities & PatchesEmerging1 sourceMay 22, 2026 · 15:01via CVE Programcve-2026-39821BriefInvoking failure to reject ASCII-only Punycode-encoded labels in golang.org/x/net/idnaRead more on CVE Program→Vulnerabilities & PatchesCVE-2026-39821Related stories