CVE-2026-46187: linux kernel from 3.18.139 (inclusive), before 3.19 (exclusive), from 4.4.179 (inclusive), before 4.5 (exclusive)…

Affected technology

linux kernel · from 3.18.139 (inclusive), before 3.19 (exclusive)
linux

linux kernel · from 4.4.179 (inclusive), before 4.5 (exclusive)
linux

linux kernel · from 4.9.170 (inclusive), before 4.10 (exclusive)
linux

linux kernel · from 4.14.113 (inclusive), before 4.15 (exclusive)
linux

linux kernel · from 4.19.36 (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 · 4c62764d0fc21a34ffc44eec1210038c3a2e4473 to before 4ac3095da22fc50e51ec10c3b8323c21ab3e441a, 4c62764d0fc21a34ffc44eec1210038c3a2e4473 to before 9dfe8a4458a063c6433526bc59112a169eee1aa3, 4c62764d0fc21a34ffc44eec1210038c3a2e4473 to before 4f697813162d5f9151726a6d2bee82bffe4b0256, 4c62764d0fc21a34ffc44eec1210038c3a2e4473 to before 95fcb436586dc3c2983537d557ac05bbc6a027f3, 4c62764d0fc21a34ffc44eec1210038c3a2e4473 to before 16d9f674c619838bdeae42abc0929c9c5477ea1f, 4c62764d0fc21a34ffc44eec1210038c3a2e4473 to before 4f9a4ae8d2c198f01611ea376034c326ef43ab56, 4c62764d0fc21a34ffc44eec1210038c3a2e4473 to before 4f4c9b13c485abd0a2d2c97f9db339d1dd8e147f, 4c62764d0fc21a34ffc44eec1210038c3a2e4473 to before db57a1aa54ff68669781976e4edb045e09e2b65b, d8f70ad66032363e3edceee81a7be2aaccb2d7f5, ec759c0015fb7d4f5c7cb5711d2c8905724c7983, c8ed05b1d8520f40395916438da9b38ce937a896, ad78e2e057ab8d914a2b5e3e6acf29c3c8a428a3, de1fd69b6541ff61177114d63af7ea719c426cf0, 3.18.139 to before 3.19, 4.4.179 to before 4.5, 4.9.170 to before 4.10, 4.14.113 to before 4.15, 4.19.36 to before 4.20
Linux

Linux · 4.20
Linux

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

Component: Not specified by the source
File: drivers/net/wireless/rsi/rsi_common.h

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 4.7/10) 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.