CVE-2026-46214: linux kernel from 5.5 (inclusive), before 5.10.258 (exclusive), from 5.11 (inclusive), before 5.15.209 (exclusive)…

Affected technology

linux kernel · from 5.5 (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 6.18.32 (exclusive)
linux

linux kernel · from 6.19 (inclusive), before 7.0.9 (exclusive)
linux

Linux · c0cfa2d8a788fcf45df5bf4070ab2474c88d543a to before 2ea5d2c79edcc99c7dbe0bb7518f5e1ee2a2391f, c0cfa2d8a788fcf45df5bf4070ab2474c88d543a to before fd51e810affa38d735d04261e673b2a5fe9c8665, c0cfa2d8a788fcf45df5bf4070ab2474c88d543a to before f66c7904fb6f0e420a654bc90909e64a25d00896, c0cfa2d8a788fcf45df5bf4070ab2474c88d543a to before 65c484726e74013a2ec7ba67a34d87760ae8f390, c0cfa2d8a788fcf45df5bf4070ab2474c88d543a to before 29371f3cc83e2a92265b4768014a30b80234112f, c0cfa2d8a788fcf45df5bf4070ab2474c88d543a to before e9edf9893cf26d060705c910a9b62d8cc96ed56a, c0cfa2d8a788fcf45df5bf4070ab2474c88d543a to before 6d3275fc4ed968938e1d556c344798046776668d, c0cfa2d8a788fcf45df5bf4070ab2474c88d543a to before 52bcb57a4e8a0865a76c587c2451906342ae1b2d
Linux

Linux · 5.5
Linux

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

Component: Not specified by the source
File: net/vmw_vsock/virtio_transport_common.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.