[CVE-2026-81433] A stack-based buffer overflow vulnerability in WatchGuard Fi

CVE-2026-81433 | CVSS: N/A

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.

参考链接:
• https://psirt.watchguard.com/CVE-2026-81433

📌 数据来源: NVD 官方

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