CVE-2026-43278: linux kernel from 6.1 (inclusive), before 6.1.165 (exclusive), from 6.2 (inclusive), before 6.6.128 (exclusive), from…

Affected technology

linux kernel · from 6.1 (inclusive), before 6.1.165 (exclusive)
linux

linux kernel · from 6.2 (inclusive), before 6.6.128 (exclusive)
linux

linux kernel · from 6.7 (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 · ab3e1d3bbab9e973aeb4dd4603251578658a47ff to before 8d9ddad561136f7e6a9346767bf97b4d79e38e67, ab3e1d3bbab9e973aeb4dd4603251578658a47ff to before 7daf279c674d515fb22a727a7bbc92aeb35c5442, ab3e1d3bbab9e973aeb4dd4603251578658a47ff to before e2e738e8dfbbf83bd2bae0467ec4420cc52da42a, ab3e1d3bbab9e973aeb4dd4603251578658a47ff to before b1c1a2637ebd675aa2d71fee8c70da8791d73850, ab3e1d3bbab9e973aeb4dd4603251578658a47ff to before 83d72091804600ead96dc9e9f518ea56cb4942f6, ab3e1d3bbab9e973aeb4dd4603251578658a47ff to before fb8a6c18fb9a6561f7a15b58b272442b77a242dd
Linux

Linux · 6.1
Linux

Component: Not specified by the source
File: drivers/md/dm-rq.c

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

What an attacker can do

Source advisory’s CVSS 3.1 assessment (base score 7.8/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.