Go standard library net

• CVE-2026-46600 High 7.5 Parsing an invalid SVCB or HTTPS RR can panic in golang.org/x/net/dns/dnsmessage 0.5%
• CVE-2026-33811 High 7.5 Crash when handling long CNAME response in net 0.9%
• CVE-2026-39836 High 7.5 Panic in Dial and LookupPort when handling NUL byte on Windows in net 0.6%
• CVE-2024-24788 Medium 5.9 Malformed DNS message can cause infinite loop in net 1.0%