P4Verified

CVE-2026-31452: linux kernel from 3.8 (inclusive), before 5.10.253 (exclusive), from 5.11 (inclusive), before 5.15.203 (exclusive)…

CVE-2026-31452. CVSS 3.1 base score 7.8 (HIGH, NVD). EPSS 0.00184 (percentile 0.07411), scored 14-Oct-2026.

Affected technology

linux kernel · from 3.8 (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 6.1.168 (exclusive)
linux

linux kernel · from 6.2 (inclusive), before 6.6.131 (exclusive)
linux

linux kernel · from 6.7 (inclusive), before 6.12.80 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.18.21 (exclusive)
linux

linux kernel · from 6.19 (inclusive), before 6.19.11 (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 kernel · 7.0 · update rc5
linux

Linux · 67cf5b09a46f72e048501b84996f2f77bc42e947 to before 110d7ef602659ce4d7947c5480f7ca2779696aaf, 67cf5b09a46f72e048501b84996f2f77bc42e947 to before f53a5d9f32924bc2a810d2df243b7714da58b636, 67cf5b09a46f72e048501b84996f2f77bc42e947 to before c047332be7195833a5c5126816c2502df8269fe4, 67cf5b09a46f72e048501b84996f2f77bc42e947 to before 699bac4d4c951974d55b045c983d1de777215949, 67cf5b09a46f72e048501b84996f2f77bc42e947 to before 7920dcc571cef3d8aa9ee109c136125d61d41669, 67cf5b09a46f72e048501b84996f2f77bc42e947 to before 93cb2d103e5c707de0f7ad58a39b7f0fddc27aa6, 67cf5b09a46f72e048501b84996f2f77bc42e947 to before 07c1a31af18290054da3d18221b8bf58983c5d3a, 67cf5b09a46f72e048501b84996f2f77bc42e947 to before ed9356a30e59c7cc3198e7fc46cfedf3767b9b17
Linux

Linux · 3.8
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: fs/ext4/inode.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 7.8/10) rates confidentiality, integrity and 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-787
CCR priority: 31.2 /100 (P4)
CVSS 3.1: 7.8 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · NVD
EPSS: 0.00184 · percentile 0.07411 · 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-2026-31452.html