CVE-2026-43464: linux kernel 6.18; +1 more affected products

Affected technology

linux kernel · from 6.6.115 (inclusive), before 6.7 (exclusive)
linux

linux kernel · from 6.12.56 (inclusive), before 6.13 (exclusive)
linux

linux kernel · from 6.17.6 (inclusive), before 6.18 (exclusive)
linux

linux kernel · from 6.18.1 (inclusive), before 6.18.19 (exclusive)
linux

linux kernel · from 6.19 (inclusive), before 6.19.9 (exclusive)
linux

linux kernel · 6.18
linux

linux kernel · 6.18 · update rc3
linux

linux kernel · 6.18 · update rc4
linux

linux kernel · 6.18 · update rc5
linux

linux kernel · 6.18 · update rc6
linux

linux kernel · 6.18 · update rc7
linux

linux kernel · 7.0 · update rc1
linux

linux kernel · 7.0 · update rc2
linux

linux kernel · 7.0 · update rc3
linux

Linux · 72328f25755ee966724f46e3a0e8e59bef2091ba to before 1106412414dc3ee62999115be10ca83199b02108, 0049fd63881505566824e88cfa624638f921c808 to before 9488ee96b4f53d2aed474c744f0ed64f61d1dcc9, afd5ba577c10639f62e8120df67dc70ea4b61176 to before c74557495efb4bd0adefdfc8678ecdbc82a06da3, afd5ba577c10639f62e8120df67dc70ea4b61176 to before 03cb50e5b74fce8bf6d92b860371b66253cf0f8d, afd5ba577c10639f62e8120df67dc70ea4b61176 to before a6413e6f6c9d9bb9833324cb3753582f7bc0f2fa, d969645b9b7810289bf3c353ea06957373756b8e, 6.6.115 to before 6.6.160, 6.12.56 to before 6.12.114, 6.17.6 to before 6.18
Linux

Linux · 6.18
Linux

Component: Not specified by the source
File: drivers/net/ethernet/mellanox/mlx5/core/en_rx.c

Attack conditions (Source advisory, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

What an attacker can do

Source advisory’s CVSS 3.1 assessment (base score 7.5/10) rates confidentiality and integrity impact as none; availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.