CVE-2025-40778 - Vulnerability Details

Related Threat Clusters

• SUSE and openSUSE Address Moderate grub2 Vulnerabilities

  SUSE and openSUSE have released updates for grub2 to address multiple vulnerabilities, including use-after-free and out-of-bounds write issues. The updates fix specific CVEs, including CVE-2025-54771 and CVE-2025-61661,…

  46 articles · Updated November 20, 2025
• Critical BIND 9 DNS Vulnerability Exploited with Public Code Release

  A public exploit for CVE-2025-40778, a critical vulnerability in BIND 9, has been released, enabling DNS cache poisoning and traffic redirection. This flaw affects the widely used Domain Name System software, posing…

  1 article · Updated November 2, 2025
• Fedora 43 and 42 Address Critical DNSSEC Vulnerability in BIND

  Fedora has released security updates for BIND, addressing a critical DNSSEC validation issue. The vulnerability, identified as CVE-2025-8677, allows DNSSEC validation to fail if a matching but invalid DNSKEY is found,…

  2 articles · Updated November 16, 2025
• Fedora 43 and 42 Address Critical DNSSEC Vulnerability in BIND

  Fedora has released security updates for BIND (Berkeley Internet Name Domain) version 9.21.14 to address a critical vulnerability (CVE-2025-8677) affecting DNSSEC validation. This vulnerability allows DNSSEC validation…

  2 articles · Updated November 16, 2025

Recent Intelligence Reports

• UBUNTU: Critical Spoofing Vulnerability Mitigation 2025:3333 — Linuxsecurity · November 25, 2025
• Fedora 43: bind9-next Security Update CVE-2025 — Linuxsecurity · November 16, 2025
• Fedora 42: bind9-next Critical DNSSEC Issues Fix 2025 — Linuxsecurity · November 16, 2025
• Cybersecurity News Weekly Newsletter – EY Data Leak, Bind 9, Chrome Vulnerability, and ... — Cybersecuritynews · November 2, 2025

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