P5Verified

CVE-2026-23452: linux kernel from 2.6.32 (inclusive), before 5.10.253 (exclusive), from 5.11 (inclusive), before 5.15.203 (exclusive)…

CVE-2026-23452. CVSS 3.1 base score 4.7 (MEDIUM, NVD). EPSS 0.00091 (percentile 0.00459), scored 14-Oct-2026.

Affected technology

linux kernel · from 2.6.32 (inclusive), before 5.10.253 (exclusive)
linux

linux kernel · from 5.11 (inclusive), before 5.15.203 (exclusive)
linux

linux kernel · from 5.16 (inclusive), before 6.1.167 (exclusive)
linux

linux kernel · from 6.2 (inclusive), before 6.6.130 (exclusive)
linux

linux kernel · from 6.7 (inclusive), before 6.12.78 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.18.20 (exclusive)
linux

linux kernel · from 6.19 (inclusive), before 6.19.10 (exclusive)
linux

linux kernel · 7.0 · update rc1
linux

linux kernel · 7.0 · update rc2
linux

linux kernel · 7.0 · update rc3
linux

linux kernel · 7.0 · update rc4
linux

Linux · 5e928f77a09a07f9dd595bb8a489965d69a83458 to before 20f6e2e22a9c6234113812d5f300d3e952a82721, 5e928f77a09a07f9dd595bb8a489965d69a83458 to before b6dd1a562ca8ba96c8ecb247c62b73f9fa02d47e, 5e928f77a09a07f9dd595bb8a489965d69a83458 to before 5649b46af8b167259e8a8e4e7eb3667ce74554b5, 5e928f77a09a07f9dd595bb8a489965d69a83458 to before 39f2d86f2ddde8d1beda05732f30c7cd945e0b5a, 5e928f77a09a07f9dd595bb8a489965d69a83458 to before c6febaacfb8a0aec7d771a0e6c21cd68102d5679, 5e928f77a09a07f9dd595bb8a489965d69a83458 to before bb081fd37f8312651140d7429557258afe51693d, 5e928f77a09a07f9dd595bb8a489965d69a83458 to before cf65a77c0f9531eb6cfb97cc040974d2d8fff043, 5e928f77a09a07f9dd595bb8a489965d69a83458 to before 29ab768277617452d88c0607c9299cdc63b6e9ff
Linux

Linux · 2.6.32
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 · V3.1.5 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 · V3.1.5 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 · V3.1.5 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/base/power/runtime.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.

Published 15-Oct-2026 09:20 UTC

CWE: CWE-362
CCR priority: 18.8 /100 (P5)
CVSS 3.1: 4.7 /10 · CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H · NVD
EPSS: 0.00091 · percentile 0.00459 · 2026-10-14
KEV: no

Provenance

FIRST EPSS daily exploit-probability · Source record · observed 2026-10-15 09:24:28.011626+00:00 UTC
GitHub Advisory Database · Source record · observed 2026-10-15 10:43:56.988652+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-15 09:18:22.406219+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-23452.html