CVE-2026-45835: linux kernel from 3.1 (inclusive), before 5.10.258 (exclusive), from 5.11 (inclusive), before 5.15.209 (exclusive)…

Affected technology

linux kernel · from 3.1 (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 6.12.88 (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 · 80808e431e1ef25856457de82ce141bed6a6313a to before 140b63cb46f2855ac4ec8fba2f1e974a9c2974e8, 80808e431e1ef25856457de82ce141bed6a6313a to before 2422eaed0925973c0f318c94eb13e76f14c7381e, 80808e431e1ef25856457de82ce141bed6a6313a to before 684a1f9ee2325437ae18ac5371884e4c6a25ae73, 80808e431e1ef25856457de82ce141bed6a6313a to before ab77c8bc30269bee15d917059a66bea48909f5f0, 80808e431e1ef25856457de82ce141bed6a6313a to before bc3bb9f40da8e53896abc2d29c6d0c6686fe4ab9, 80808e431e1ef25856457de82ce141bed6a6313a to before 741e6024e31587b0c021b6616a9e428a4ea0b64a, 80808e431e1ef25856457de82ce141bed6a6313a to before 76083fb80f5a38ac13326b2d810f66bd07771eea, 80808e431e1ef25856457de82ce141bed6a6313a to before 0a120d96166301d7a95be75b52f843837dbd1219
Linux

Linux · 3.1
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.