CVE-2026-46086: linux kernel 3.14; +5 more affected products

Affected technology

linux kernel · from 3.14.1 (inclusive), before 5.10.259 (exclusive)
linux

linux kernel · from 5.11 (inclusive), before 5.15.210 (exclusive)
linux

linux kernel · from 5.16 (inclusive), before 6.1.176 (exclusive)
linux

linux kernel · from 6.2 (inclusive), before 6.6.140 (exclusive)
linux

linux kernel · from 6.7 (inclusive), before 6.12.86 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.18.27 (exclusive)
linux

linux kernel · from 6.19 (inclusive), before 7.0.4 (exclusive)
linux

linux kernel · 3.14
linux

linux kernel · 3.14 · update rc3
linux

linux kernel · 3.14 · update rc4
linux

linux kernel · 3.14 · update rc5
linux

linux kernel · 3.14 · update rc6
linux

linux kernel · 3.14 · update rc7
linux

linux kernel · 3.14 · update rc8
linux

Linux · 960b589f86c74ce582922fcb996103271081f4de to before c502fa9f094cb03d1d1685c71e2105ab359bc2b8, 960b589f86c74ce582922fcb996103271081f4de to before a6ae4511c07b91f597e461406c6330f0d4ff810e, 960b589f86c74ce582922fcb996103271081f4de to before 1406c4e0ed1eaf8a29801ab1163d00fb7ee4359a, 960b589f86c74ce582922fcb996103271081f4de to before 0b9e4bbfb7c949151e3acd44ed4aa33614d2e110, 960b589f86c74ce582922fcb996103271081f4de to before 81af4137a30c4c2dc694dea8cacb180bd66000ef, 960b589f86c74ce582922fcb996103271081f4de to before 5424e678f9b304e148cf5dcc047cffc7a56a3bb5, 960b589f86c74ce582922fcb996103271081f4de to before 9a2d9d4e657b23dc21f24cf139e3aeff0b61341f, 960b589f86c74ce582922fcb996103271081f4de to before df4601653201de21b487c3e7fffd464790cab808
Linux

Linux · 3.14
Linux

SIMATIC S7-1500 CPU 1518-4 PN/DP MFP · V3.1.6 to before *
Siemens

SIMATIC S7-1500 CPU 1518-4 PN/DP MFP · V3.1.7 to before *
Siemens

SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP · V3.1.6 to before *
Siemens

SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP · V3.1.7 to before *
Siemens

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

SIPLUS S7-1500 CPU 1518-4 PN/DP MFP · V3.1.6 to before *
Siemens

SIPLUS S7-1500 CPU 1518-4 PN/DP MFP · V3.1.7 to before *
Siemens

Component: Not specified by the source
File: net/bridge/br_arp_nd_proxy.c, net/bridge/br_fdb.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.