BIND — Cyber Threats, Attacks & Incidents

Related Threat Clusters

• Critical DNS Vulnerabilities in Fedora BIND 9.21.22 Require Immediate Attention

  Fedora has released important security updates for BIND 9.21.22, addressing multiple vulnerabilities including CVE-2026-3592, CVE-2026-3039, CVE-2026-5946, CVE-2026-5950, CVE-2026-5947, and CVE-2026-3593. These…

  2 articles · Updated June 15, 2026
• Critical Security Fix for Fedora bind-dyndb-ldap Addresses CVE-2025-13878

  A critical security update has been issued for the Fedora bind-dyndb-ldap package, addressing CVE-2025-13878. This vulnerability involves incorrect length checks for BRID and HHIT records, which could potentially lead…

  2 articles · Updated February 7, 2026
• Spamhaus Launches Free and Commercial DNS Firewall Services

  On June 15, 2026, Spamhaus announced the availability of both free and commercial DNS Firewall services. The free service offers access to DNS Response Policy Zones (RPZ) to block IPs associated with malicious…

  2 articles · Updated June 15, 2026
• Fedora 43 Releases Urgent Patch for BIND 9.18.45 DoS Vulnerability

  Fedora 43 has released an urgent patch for BIND version 9.18.45 addressing a critical DoS vulnerability. The patch corrects improper length checks for BRID and HHIT records, identified as CVE-2025-13878. Users of BIND…

  3 articles · Updated January 27, 2026

Recent Intelligence Reports

• DNS Response Policy Zones | Free (DNS Firewall) — www.spamhaus.com · June 15, 2026
• Bind — www.isc.org · June 15, 2026
• Fedora 42 bind-dyndb-ldap Critical Security Fix for CVE-2025 — Linuxsecurity · February 7, 2026
• Fedora 43 bind-dyndb-ldap Critical DoS Fix CVE-2025-13878 2026 — Linuxsecurity · January 27, 2026
• Fedora 43 BIND 9.18.45 Urgent DoS Vulnerability Patch 2026 — Linuxsecurity · January 27, 2026

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