Search: CVE-2026-42004

1 threat

Severity	CVSS	Signals	Threat	Source	Published	Score and star
Low	3.7	EPSS 0.2%	CVE-2026-42004PowerDNS DNSdist · Misinterpretation of Input Low3.7EPSS 0.2%2026-06-25CVE Database V5CVE-2026-42004 An attacker can send a crafted EDNS OPT record that will be ignored by DNSdist’s filtering rules, but will be rewritten as a valid OPT record when EDNS Client Subnet is inserted, causing the backend to see the EDNS option(s) that DNSdist did not filter. EPSS 0.2%Vulnerability CWE-115	CVE Database V5	2026-06-25

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