P4Verified

CVE-2026-52942: linux kernel from 2.6.36 (inclusive), before 5.15.210 (exclusive), from 5.16 (inclusive), before 6.1.176 (exclusive)…

CVE-2026-52942. CVSS 3.1 base score 7.1 (HIGH, Source advisory). EPSS 0.00128 (percentile 0.02152), scored 14-Oct-2026.

Affected technology

linux kernel · from 2.6.36 (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 kernel · 7.1 · update rc7
linux

Linux · 7eb9282cd0efac08b8377cbd5037ba297c77e3f7 to before 2e96e1bc9b4d5450e6c33f078e19a9bc1dda6c0b, 7eb9282cd0efac08b8377cbd5037ba297c77e3f7 to before d704ee9c7bc68a161684c51a7ac05b446dcf38d4, 7eb9282cd0efac08b8377cbd5037ba297c77e3f7 to before befb8968a2abdfa948d5600ea7f7a509a292a590, 7eb9282cd0efac08b8377cbd5037ba297c77e3f7 to before 8a81e336da685423f5b64aac4d571e63d674c52a, 7eb9282cd0efac08b8377cbd5037ba297c77e3f7 to before c38d41134085193efd5b237cf513ad5b3421a60d, 7eb9282cd0efac08b8377cbd5037ba297c77e3f7 to before af1b7699466f6556b351fa25d3dc870abfb5d310, 7eb9282cd0efac08b8377cbd5037ba297c77e3f7 to before 65ef7397eb9a296e91839f5fd10be96f23d332e7, 7eb9282cd0efac08b8377cbd5037ba297c77e3f7 to before a84b6fedbc97078788be78dbdd7517d143ad1a77
Linux

Linux · 2.6.36
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: net/netfilter/nf_log_syslog.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 7.1/10) rates confidentiality and availability impact as high; integrity impact as none. 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: 28.4 /100 (P4)
CVSS 3.1: 7.1 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H · Source advisory
EPSS: 0.00128 · percentile 0.02152 · 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-2026-52942.html