CVE-2026-53352: linux kernel from 3.0 (inclusive), before 5.10.259 (exclusive), from 5.11 (inclusive), before 5.15.210 (exclusive)…

Affected technology

linux kernel · from 3.0 (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 6.6.143 (exclusive)
linux

linux kernel · from 6.7 (inclusive), before 6.12.94 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.18.36 (exclusive)
linux

linux kernel · from 6.19 (inclusive), before 7.0.13 (exclusive)
linux

linux kernel · 7.1 · update rc1
linux

linux kernel · 7.1 · update rc2
linux

linux kernel · 7.1 · update rc3
linux

linux kernel · 7.1 · update rc4
linux

linux kernel · 7.1 · update rc5
linux

linux kernel · 7.1 · update rc6
linux

Linux · 39efa3ef3a376a4e53de2f82fc91182459d34200 to before 2b32b2fb241435145ea199efac024540759d2495, 39efa3ef3a376a4e53de2f82fc91182459d34200 to before 391ebe74456a0f1d60b3ba4a8a64d9f44c1728fe, 39efa3ef3a376a4e53de2f82fc91182459d34200 to before f8d720bc2e35d568c18be0644e92a468de428370, 39efa3ef3a376a4e53de2f82fc91182459d34200 to before f4aae11abb449dc536269705d0419ec69480faa9, 39efa3ef3a376a4e53de2f82fc91182459d34200 to before 76aebd9ef20078719dfd6282d3b06c27e900a65a, 39efa3ef3a376a4e53de2f82fc91182459d34200 to before 8c046f36222c6ce1e0daef2c45c891c72602f8a1, 39efa3ef3a376a4e53de2f82fc91182459d34200 to before dfcd0ba14769d94d76ac9d9814b85e7fcacd4e29, 39efa3ef3a376a4e53de2f82fc91182459d34200 to before 90918794a4e2c3b440f8fcf3847765a8b1d81b25
Linux

Linux · 3.0
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: kernel/signal.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 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.