CVE-2026-45838: linux kernel from 4.19 (inclusive), before 5.10.258 (exclusive), from 5.11 (inclusive), before 5.15.209 (exclusive)…

Affected technology

linux kernel · from 4.19 (inclusive), before 5.10.258 (exclusive)
linux

linux kernel · from 5.11 (inclusive), before 5.15.209 (exclusive)
linux

linux kernel · from 5.16 (inclusive), before 6.1.175 (exclusive)
linux

linux kernel · from 6.2 (inclusive), before 6.6.141 (exclusive)
linux

linux kernel · from 6.7 (inclusive), before 6.12.91 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.18.33 (exclusive)
linux

linux kernel · from 6.19 (inclusive), before 7.0.10 (exclusive)
linux

Linux · de9cbbaadba5adf88a19e46df61f7054000838f6 to before 0f3d9dd5e1fd52b39e25328307c6a694e994ffe3, de9cbbaadba5adf88a19e46df61f7054000838f6 to before 26d3339e465e54107bd85884341d1609c5300d6a, de9cbbaadba5adf88a19e46df61f7054000838f6 to before 2c88b2d96e1d4d0c7c4589a4593d4cdee6d332d6, de9cbbaadba5adf88a19e46df61f7054000838f6 to before b4b5a20bed82130da2f2818f04d52378952fbd0b, de9cbbaadba5adf88a19e46df61f7054000838f6 to before 85a2f30e40f7468db732f55659bc6318874f49af, de9cbbaadba5adf88a19e46df61f7054000838f6 to before 32ce55d424395904986f5066f8755f6cb9993377, de9cbbaadba5adf88a19e46df61f7054000838f6 to before fc39753b7f92e09177777e9c648afe5aa3abb81f, de9cbbaadba5adf88a19e46df61f7054000838f6 to before 5828b9e5b272ecff7cf5d345128d3de7324117f7
Linux

Linux · 4.19
Linux

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

Component: Not specified by the source
Function: correctly
File: kernel/bpf/local_storage.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.