CRITICAL

Cloudflare adds post-quantum DNSSEC validation to 1.1.1.1

SC Media • Sep 14, 2026

INFO

1.1.1.1 now supports post-quantum DNSSEC, all 2,420 bytes of it

Cloudflare Blog • Sep 10, 2026

MEDIUM

USN-8696-1: Bind vulnerability

Ubuntu Security • Aug 31, 2026

HIGH

USN-8648-1: Bind vulnerabilities

Ubuntu Security • Aug 19, 2026

MEDIUM

CVE-2026-50045 'max-global-quota' reset by DNSSEC validation restarts

Microsoft Security Response Center • Jul 23, 2026

MEDIUM

A broken DNSSEC rollover took down .AL. Now 1.1.1.1 tells you when validation is bypassed

Cloudflare Blog • Jul 14, 2026

HIGH

USN-8402-1: systemd vulnerabilities

Ubuntu Security • Jun 08, 2026

HIGH

CVE-2026-42959 Crash during DNSSEC validation of malicious content

Microsoft Security Response Center • May 21, 2026

HIGH

CVE-2026-33278 Possible arbitrary code execution during DNSSEC validation

Microsoft Security Response Center • May 21, 2026