{"id":"CVE-2026-81433","published":"2026-09-30T00:16:36.150","lastModified":"2026-09-30T00:16:36.150","description":"A stack-based buffer overflow vulnerability in WatchGuard Fireware OS's DHCP fingerprinting daemon (fingerd) allows an unauthenticated attacker with adjacent network access to execute arbitrary code or crash the process by sending a specially crafted DHCP packet.","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":["CWE-120","CWE-121","CWE-787"],"vendors":[],"products":[],"references":[{"url":"https://psirt.watchguard.com/CVE-2026-81433","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}