CVE-2026-46234: 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 · b9f2b0ffde0c9b666b2b1672eb468b8f805a9b97 to before f6ec135941d2c1c2dbb87b5ce1783f4f6ac6ccca, b9f2b0ffde0c9b666b2b1672eb468b8f805a9b97 to before caf11dfea5233a69298a1c448bbf8d1639c80536, b9f2b0ffde0c9b666b2b1672eb468b8f805a9b97 to before 01ef69785dc3162f588a361ab770b1e312800188, b9f2b0ffde0c9b666b2b1672eb468b8f805a9b97 to before a998a7e250bf976539e05a00ec64a81292afecaa, b9f2b0ffde0c9b666b2b1672eb468b8f805a9b97 to before 310da27932dd0afe7ce7456dfe1f0814c3301f41, b9f2b0ffde0c9b666b2b1672eb468b8f805a9b97 to before 2602f7bb5818e92315feeaeb71d8ce4d5c9ab160, b9f2b0ffde0c9b666b2b1672eb468b8f805a9b97 to before 0b68881501460c3761f196469e1e503218c5e536, b9f2b0ffde0c9b666b2b1672eb468b8f805a9b97 to before d114bfdc9b76bf93b881e195b7ec957c14227bab
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/af_vsock.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 7.8/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.