CVE-2026-43317: linux kernel from 5.6 (inclusive), before 6.12.75 (exclusive), from 6.13 (inclusive), before 6.18.16 (exclusive), from…

Affected technology

linux kernel · from 5.6 (inclusive), before 6.12.75 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.18.16 (exclusive)
linux

linux kernel · from 6.19 (inclusive), before 6.19.6 (exclusive)
linux

linux kernel · 7.0 · update rc1
linux

linux kernel · 7.0 · update rc2
linux

linux kernel · 7.0 · update rc3
linux

linux kernel · 7.0 · update rc4
linux

linux kernel · 7.0 · update rc5
linux

linux kernel · 7.0 · update rc6
linux

linux kernel · 7.0 · update rc7
linux

Linux · 723de0f9171eeb49a3ae98cae82ebbbb992b3a7c to before 04474009a2ea7aa27c67d323952a23bb16d5acc5, 723de0f9171eeb49a3ae98cae82ebbbb992b3a7c to before bbfe49ffb892bddf32c34bea95b7ff0fc30affb5, 723de0f9171eeb49a3ae98cae82ebbbb992b3a7c to before f1ba620f9e8d7291f80c0554e4b820f5fb30e819, 723de0f9171eeb49a3ae98cae82ebbbb992b3a7c to before 5fd4396c2e48e90cc2597a86c18227d56ea845f0, 723de0f9171eeb49a3ae98cae82ebbbb992b3a7c to before 2c198c272f9c9213b0fdf6b4a879f445c574f416
Linux

Linux · 5.6
Linux

Component: Not specified by the source
File: drivers/most/core.c

Attack conditions (NVD, CVSS 3.1): Local · Low privileges required · No user interaction required

What an attacker can do

NVD’s CVSS 3.1 assessment (base score 5.5/10) 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.