CVE-2026-43062: linux kernel from 5.7 (inclusive), before 5.10.253 (exclusive), from 5.11 (inclusive), before 5.15.203 (exclusive)…

Affected technology

linux kernel · from 5.7 (inclusive), before 5.10.253 (exclusive)
linux

linux kernel · from 5.11 (inclusive), before 5.15.203 (exclusive)
linux

linux kernel · from 5.16 (inclusive), before 6.1.167 (exclusive)
linux

linux kernel · from 6.2 (inclusive), before 6.6.130 (exclusive)
linux

linux kernel · from 6.7 (inclusive), before 6.12.78 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.18.20 (exclusive)
linux

linux kernel · from 6.19 (inclusive), before 6.19.10 (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 · 15f02b91056253e8cdc592888f431da0731337b8 to before 21d3ba696918d6373233aac0b9d51fcabdedddc0, 15f02b91056253e8cdc592888f431da0731337b8 to before 3b94e62caa1dc1198d0d55d97bd710da1dee15d7, 15f02b91056253e8cdc592888f431da0731337b8 to before 111f74547eee8cfedfb854284e80f35c8a491186, 15f02b91056253e8cdc592888f431da0731337b8 to before dd3b221e21079ade8263fbb7176f3d55ad75d3b6, 15f02b91056253e8cdc592888f431da0731337b8 to before d90150c72d2e6a8a3079e88755dafcfbe91c746d, 15f02b91056253e8cdc592888f431da0731337b8 to before 5a1ea296f8589ce8f1e3141b2b123b34ad010e19, 15f02b91056253e8cdc592888f431da0731337b8 to before f110b8f58b254bf997cec1bd60701b7798e9bb82, 15f02b91056253e8cdc592888f431da0731337b8 to before 15145675690cab2de1056e7ed68e59cbd0452529
Linux

Linux · 5.7
Linux

Component: Not specified by the source
File: net/bluetooth/l2cap_core.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 none; integrity impact as high; availability impact as low. The description does not specify what an attacker can achieve beyond these rated impacts.