CVE-2026-5856: Out-of-bounds Read

Contiki-NG's DNS/mDNS resolver skipname in os/services/resolv/resolv.c walks DNS wire-format name labels with no packet-boundary check, and the caller in newdata invokes it in a loop iterating nquestions times from the attacker-controlled DNS header before validating the transaction ID. An attack...

CVE-2022-46770: Loop with Unreachable Exit Condition

qubes-mirage-firewall aka Mirage firewall for QubesOS 0.8.x through 0.8.3 allows guest OS users to cause a denial of service CPU consumption and loss of forwarding via a crafted multicast UDP packet IP address range of 224.0.0.0 through 239.255.255.255...