P4Verified

CVE-2026-43025: linux kernel from 3.12 (inclusive), before 6.1.168 (exclusive), from 6.2 (inclusive), before 6.6.134 (exclusive), from…

CVE-2026-43025. CVSS 3.1 base score 7.3 (HIGH, Source advisory). EPSS 0.00167 (percentile 0.05519), scored 14-Oct-2026.

Affected technology

linux kernel · from 3.12 (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 · 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 · bd0779370588386e4a67ba5d0b176cfded8e6a53 to before e135f8e8212cbed12a03ab8dec77fa1247139897, bd0779370588386e4a67ba5d0b176cfded8e6a53 to before 2ea0f35f235f70c133ad61fe05ba013753b978c6, bd0779370588386e4a67ba5d0b176cfded8e6a53 to before 0f6c33697ccfac6499d0b7a4dbdec5d3a3a566cd, bd0779370588386e4a67ba5d0b176cfded8e6a53 to before 187b6ec5229ea93cb04c4f6d3b52efc80f513d0d, bd0779370588386e4a67ba5d0b176cfded8e6a53 to before 21a04c31db4057deec85fcd6cc63d720b38819c3, bd0779370588386e4a67ba5d0b176cfded8e6a53 to before 917b61fa2042f11e2af4c428e43f08199586633a
Linux

Linux · 3.12
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/netfilter/nf_conntrack_netlink.c

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

What an attacker can do

Source advisory’s CVSS 3.1 assessment (base score 7.3/10) rates confidentiality and availability impact as high; integrity impact as low. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 15-Oct-2026 09:20 UTC

CWE: CWE-125
CCR priority: 29.2 /100 (P4)
CVSS 3.1: 7.3 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H · Source advisory
EPSS: 0.00167 · percentile 0.05519 · 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-2026-43025.html