EUVD-2026-112826

A flaw was found in dnsmasq. The DHCPv6 client hostname parser can read one byte past the end of a crafted FQDN option because it checks the next label length before confirming the pointer is still inside the option. An attacker on the local network can trigger this with a single DHCPv6 packet. T...

CVE-2026-93009

A heap out-of-bounds read vulnerability exists in dnsmasq within the DHCPv6 client hostname parser . The flaw occurs because the parser checks the next label length before confirming the pointer remains within the FQDN option (option 39). An attacker on the local network can trigger this by sendi...

CVE-2026-93009

A flaw was found in dnsmasq. The DHCPv6 client hostname parser can read one byte past the end of a crafted FQDN option because it checks the next label length before confirming the pointer is still inside the option. An attacker on the local network can trigger this with a single DHCPv6 packet. T...