P4Verified

CVE-2026-31417: linux kernel 2.6.12; +4 more affected products

CVE-2026-31417. CVSS 3.1 base score 7.5 (HIGH, Source advisory). EPSS 0.00828 (percentile 0.56556), scored 14-Oct-2026.

Affected technology

linux kernel · from 2.6.12.1 (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 6.6.134 (exclusive)
linux

linux kernel · from 6.7 (inclusive), before 6.12.81 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.18.22 (exclusive)
linux

linux kernel · from 6.19 (inclusive), before 6.19.12 (exclusive)
linux

linux kernel · 2.6.12
linux

linux kernel · 2.6.12 · update rc2
linux

linux kernel · 2.6.12 · update rc3
linux

linux kernel · 2.6.12 · update rc4
linux

linux kernel · 2.6.12 · update rc5
linux

linux kernel · 2.6.12 · update rc6
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 kernel · 7.0 · update rc6
linux

Linux · 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 96fc16370b0bceb289c7e0479bd0540b81e257aa, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 798d613afb64b01a203f448fb0f43c37c6afe79d, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 6e568835ea54a3e1d08e310e34f95d434e739477, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 1734bd85c5e0a7a801295b729efb56b009cb8fc3, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 4e2d1bcef78d21247fe8fef13bc7ed95885df2b5, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 8c92969c197b91c134be27dc3afb64ab468853a9, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before f953f11ccf4afe6feb635c08145f4240d9a6b544, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before a1822cb524e89b4cd2cf0b82e484a2335496a6d9
Linux

Linux · 2.6.12
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: net/x25/x25_in.c, net/x25/x25_subr.c

Attack conditions (Source advisory, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

What an attacker can do

Source advisory’s CVSS 3.1 assessment (base score 7.5/10) 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.

Published 15-Oct-2026 09:20 UTC

CWE: CWE-191
CCR priority: 30.2 /100 (P4)
CVSS 3.1: 7.5 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · Source advisory
EPSS: 0.00828 · percentile 0.56556 · 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-2026-31417.html