CVE-2026-46600 — Parsing an invalid SVCB or HTTPS RR can panic in golang.org/x/net/dns/dnsmessage

Parsing an invalid SVCB or HTTPS RR can panic when the size of a parameter value overflows the message buffer.

Published: 2026-07-21 · CVSS: 7.5 · CVSS 3.1

Parsing an invalid SVCB or HTTPS RR can panic when the size of a parameter value overflows the message buffer.

Original CVE JSON · STIX 2.1

Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7