Ghostwire

CVE-2026-43454: In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: Fix for duplicate device in...

HIGH CVSS 7.5

Published: May 8, 2026 | Last Modified: May 8, 2026

Description

In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: Fix for duplicate device in netdev hooks When handling NETDEV_REGISTER notification, duplicate device registration must be avoided since the device may have been added by nft_netdev_hook_alloc() already when creating the hook.

Ghostwire Analysis — What This Means Practically

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Security Coverage (1 articles)

References