CVE-2026-43018: linux kernel from 5.17 (inclusive), before 6.1.168 (exclusive), from 6.2 (inclusive), before 6.6.134 (exclusive), from…

Affected technology

linux kernel · from 5.17 (inclusive), before 6.1.168 (exclusive)
linux

linux kernel · from 6.2 (inclusive), before 6.6.134 (exclusive)
linux

linux kernel · from 6.7 (inclusive), before 6.12.81 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.18.22 (exclusive)
linux

linux kernel · from 6.19 (inclusive), before 6.19.12 (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 · 95118dd4edfec950898a00180c6f998df0a6406d to before 59eecf0ffde15670e6a5e10c47be67f73d843b20, 95118dd4edfec950898a00180c6f998df0a6406d to before 5fb69e1eeea9d6cba80517e9f058b56b34bc3a81, 95118dd4edfec950898a00180c6f998df0a6406d to before 7cadb03be37e761130edb153544fe0770a842b19, 95118dd4edfec950898a00180c6f998df0a6406d to before 1d0bdbfe3e91c11f0a704c52443a9446a10d699c, 95118dd4edfec950898a00180c6f998df0a6406d to before ea3cd36d7382d5f8309df04c275d20df139ed42c, 95118dd4edfec950898a00180c6f998df0a6406d to before b255531b27da336571411248c2a72a350662bd09
Linux

Linux · 5.17
Linux

Component: Not specified by the source
File: net/bluetooth/hci_event.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 8.8/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.