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CVE-2026-43454

HIGH · CVSS 7.8 EPSS 0.01%

Source: NVD + CISA KEV + EPSS · Published: 2026-05-08 · Last synced: 2026-06-07

CyberRota Analysis

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CVE
CVE-2026-43454
Severity
HIGH
CVSS
7.8
EPSS
0.01%
Linux

Original NVD 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.