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CVE-2025-52890: Nftables Arp Spoofing Bypassed Filterscve-2025-52890-nftables-arp-spoofing-bypassed-filters

An nftables configuration allows established connections or ARP/NDP packets before applying MAC/IP anti-spoofing filters. This improper network rule order permits an inside attacker to effectively spoof ARP or NDP messages and intercept traffic, bypassing required bridge network isolation features. To repair this issue, ensure MAC address authentication filt

GoCVE-2025-52890 CWE-345 CWE-693

by Provallyupdated 2026-06-12Apache-2.0

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