Tag: #Dns

Articles and resources tagged with "Dns": analysis, investigations, and practical guidance.

Cybersecurity
CVE-2026-14440: When Cloudflare Universal SSL Makes Strict CAA Controls Disappear
David Osipov
• Dec 31, 2025
CVE-2026-14440: how Cloudflare Universal SSL can supersede strict RFC 8657 CAA constraints, weakening certificate-issuance controls.
#dns#caa#rfc-8657