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Fedora 43 and 42 Address Critical DNSSEC Vulnerability in BIND

Fedora 43 and 42 Address Critical DNSSEC Vulnerability in BIND

First seen 16 Nov 2025, 10:59 UTC

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ThreatCluster AI
ThreatCluster March 12, 2026 at 13:27 UTC

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, potentially leading to spoofing attacks. The updates apply to BIND version 9.21.14.

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