CVE-2026-43454
Published: May 8, 2026
Modified: May 11, 2026
CVSS v3.1
7.8
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.
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected a331b78a552551d0e404e58e6390b1c828d6af8f - < 6d2a95c6890577cc3eab2b20018e16850d7fb094affected a331b78a552551d0e404e58e6390b1c828d6af8f - < 2041cdb078041611510fc189410bc70b29f688fbaffected a331b78a552551d0e404e58e6390b1c828d6af8f - < b7cdc5a97d02c943f4bdde4d5767ad0c13cad92b |
Linux | Linux | affected 6.16unaffected 0 - < 6.16unaffected 6.18.19 - <= 6.18.*unaffected 6.19.9 - <= 6.19.*unaffected 7.0 - <= * |
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
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