CVE-2026-53295: linux kernel 3.18; +4 more affected products

Affected technology

linux kernel · from 3.18.1 (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 6.6.141 (exclusive)
linux

linux kernel · from 6.7 (inclusive), before 6.12.91 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.18.33 (exclusive)
linux

linux kernel · from 6.19 (inclusive), before 7.0.10 (exclusive)
linux

linux kernel · 3.18
linux

linux kernel · 3.18 · update rc2
linux

linux kernel · 3.18 · update rc3
linux

linux kernel · 3.18 · update rc4
linux

linux kernel · 3.18 · update rc5
linux

linux kernel · 3.18 · update rc6
linux

linux kernel · 3.18 · update rc7
linux

linux kernel · 7.1 · update rc1
linux

Linux · 2b6d83e2b8b7de82331a6a1dcd64b51020a6031c to before 5cc3300fab262b26c28bc2fc06df693410c3840b, 2b6d83e2b8b7de82331a6a1dcd64b51020a6031c to before 0f11444271110d9b5bc6316a153c6431abda899c, 2b6d83e2b8b7de82331a6a1dcd64b51020a6031c to before d44872a569b8fbacde457ff2587a775e5004bb79, 2b6d83e2b8b7de82331a6a1dcd64b51020a6031c to before 14aed0d4e58389cc6a88acf8610b12d3e476272b, 2b6d83e2b8b7de82331a6a1dcd64b51020a6031c to before 6362c4a7d7e21e68cd9aa04df7cde16befba3a4b, 2b6d83e2b8b7de82331a6a1dcd64b51020a6031c to before 9dd7489943324298bb0f385495795a82f1dd6507, 2b6d83e2b8b7de82331a6a1dcd64b51020a6031c to before 37792091ab28ba030fd8d61184c47d4d51294170, 2b6d83e2b8b7de82331a6a1dcd64b51020a6031c to before c1aad75595fb67edc7fda8af249d3b886efa1be9
Linux

Linux · 3.18
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

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: drivers/mailbox/mailbox.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.