EUVD-2026-58674

A flow has been identified into dnssec.c library, causing an infinite loop to dnsmasq service. An attacker who controls any DNSSEC-signed zone can hang the dnsmasq process with a single crafted response, killing all DNS resolution for its clients...

CVE-2026-13002 Dnsmasq: infinite loop dos in dnssec nsec/nsec3 type bitmap parsing

CVE-2026-13002 affects dnsmasq via a flaw in the dnssec.c parsing of NSEC/NSEC3 type bitmaps, causing an infinite loop that can stall the dnsmasq process. An attacker who controls any DNSSEC-signed zone can trigger a crafted response to hang the service, leading to denial of DNS resolution for it...