CVE-2026-45836: linux kernel from 3.13 (inclusive), before 5.10.258 (exclusive), from 5.11 (inclusive), before 5.15.209 (exclusive)…

Affected technology

linux kernel · from 3.13 (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 6.6.140 (exclusive)
linux

linux kernel · from 6.7 (inclusive), before 6.12.90 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.18.30 (exclusive)
linux

linux kernel · from 6.19 (inclusive), before 7.0.7 (exclusive)
linux

linux kernel · 7.1 · update rc1
linux

linux kernel · 7.1 · update rc2
linux

Linux · 8d836d71e2223b8961b21112bb4ce89ef8231682 to before fd072f833147b0bc10c43a454624cb99d02f3fc7, 8d836d71e2223b8961b21112bb4ce89ef8231682 to before 6e8d1a2a677a81caa60cf0aabd4217bd585fbba1, 8d836d71e2223b8961b21112bb4ce89ef8231682 to before e1863e7480feddb90125d0dd5a1b572972d75908, 8d836d71e2223b8961b21112bb4ce89ef8231682 to before cf1fd517f892ded88168df878f834b625133f86d, 8d836d71e2223b8961b21112bb4ce89ef8231682 to before 58dc5e3d8768e121907608e6e196a908512fb083, 8d836d71e2223b8961b21112bb4ce89ef8231682 to before 32bd343803d4ba47cc516f9d5f037f01b855d767, 8d836d71e2223b8961b21112bb4ce89ef8231682 to before a93d66907dd4d29b65c9797a93784bf61906d6d6, 8d836d71e2223b8961b21112bb4ce89ef8231682 to before 78a88d43dab8d23aeef934ed8ce34d40e6b3d613
Linux

Linux · 3.13
Linux

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

Component: Not specified by the source
File: net/bluetooth/l2cap_sock.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.