CVE-2026-53146: linux kernel from 4.15 (inclusive), before 5.10.259 (exclusive), from 5.11 (inclusive), before 5.15.210 (exclusive)…

Affected technology

linux kernel · from 4.15 (inclusive), before 5.10.259 (exclusive)
linux

linux kernel · from 5.11 (inclusive), before 5.15.210 (exclusive)
linux

linux kernel · from 5.16 (inclusive), before 6.1.176 (exclusive)
linux

linux kernel · from 6.2 (inclusive), before 6.6.143 (exclusive)
linux

linux kernel · from 6.7 (inclusive), before 6.12.94 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.18.36 (exclusive)
linux

linux kernel · from 6.19 (inclusive), before 7.0.13 (exclusive)
linux

linux kernel · 7.1 · update rc1
linux

linux kernel · 7.1 · update rc2
linux

linux kernel · 7.1 · update rc3
linux

linux kernel · 7.1 · update rc4
linux

linux kernel · 7.1 · update rc5
linux

linux kernel · 7.1 · update rc6
linux

linux kernel · 7.1 · update rc7
linux

Linux · cdae7c07e3e3509eaabc18c1640a55dc5b99c179 to before c55da494dfb445fb28df3a9d293c2be6a299cd01, cdae7c07e3e3509eaabc18c1640a55dc5b99c179 to before 7720654b4842bcdfeb64bc002f6186041849e1e7, cdae7c07e3e3509eaabc18c1640a55dc5b99c179 to before 033dfa63bf6be2653441a1dccae4a8313a91bb9d, cdae7c07e3e3509eaabc18c1640a55dc5b99c179 to before fc261397295b8ad0654cec747b0ec25ea0011995, cdae7c07e3e3509eaabc18c1640a55dc5b99c179 to before a15b6d3136accb2bf84b04d9a3ddd991f7fbf1cb, cdae7c07e3e3509eaabc18c1640a55dc5b99c179 to before b5daa920f44cb582272fc9bfaeb67408776cbaef, cdae7c07e3e3509eaabc18c1640a55dc5b99c179 to before b2c1e5d9f1598cc1a4736d5c6bd1218f90805ee4, cdae7c07e3e3509eaabc18c1640a55dc5b99c179 to before 4db2bd2ed4785dbadaeeab9f4e346b21ac5fb8eb
Linux

Linux · 4.15
Linux

SIMATIC S7-1500 TM MFP - GNU/Linux subsystem · 0 to before *
Siemens

Component: Not specified by the source
File: drivers/thunderbolt/xdomain.c

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

What an attacker can do

Source advisory’s CVSS 3.1 assessment (base score 7.1/10) rates confidentiality impact as high; integrity impact as low; availability impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.