BIND 9 — Cyber Threats, Attacks & Incidents

Related Threat Clusters

• Critical DNS Vulnerabilities in ISC BIND 9 Require Immediate Patching

  The Internet Systems Consortium (ISC) has released critical patches for multiple vulnerabilities in ISC BIND 9, a widely used DNS server software. Two high-severity vulnerabilities, CVE-2026-1519 and CVE-2026-3104,…

  3 articles · Updated April 3, 2026
• 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 Vulnerabilities in Android, Cisco, and BIND 9 Exposed

  Recent cybersecurity reports detail zero-day vulnerabilities affecting Android and Cisco systems, alongside a critical DoS vulnerability in BIND 9. The BIND 9 vulnerability (CVE-2025-5470) allows server crashes through…

  2 articles · Updated November 9, 2025
• Multiple BIND 9 Versions Released to Address Vulnerabilities

  On May 21, 2026, multiple updates for BIND 9 were released, including versions 1:9.18.39-0ubuntu0.22.04.4, 1:9.18.39-0ubuntu0.24.04.5, 1:9.20.11-1ubuntu2.4, and 1:9.20.18-1ubuntu2.1. These updates address various…

  4 articles · Updated May 21, 2026
• BIND 9 Vulnerability Allows Remote DNS Server Crashes via Malicious Records

  A high-severity vulnerability in BIND 9, tracked as CVE-2025-13878, allows remote attackers to crash DNS servers by sending specially crafted malformed DNS records. This flaw affects the widely used DNS server software,…

  3 articles · Updated January 22, 2026

Recent Intelligence Reports

• Fedora 44 bind9-next Important DNS Server Security Fixes 2026 — Linuxsecurity · June 15, 2026
• 1:9.18.39-0ubuntu0.24.04.5 — launchpad.net · May 21, 2026
• Warning: ISC BIND 9 DNS Vulnerabilities, Patch Immediately! — Ccb.Belgium.Be · April 1, 2026
• BIND 9 Vulnerability Allows Attackers to Crash DNS Servers Using Malicious Records — Cyberpress · January 22, 2026
• BIND 9 Vulnerability Allow Attackers to Crash Server by Sending Malicious Records — Cybersecuritynews · January 22, 2026
• Cybersecurity News Weekly Newsletter – EY Data Leak, Bind 9, Chrome Vulnerability, and Aardvar ChatGPT Agent — Cybersecuritynews · November 2, 2025

Related Entities