P4Verified

CVE-2026-22992: linux kernel from 5.11 (inclusive), before 5.15.198 (exclusive), from 5.16 (inclusive), before 6.1.161 (exclusive)…

CVE-2026-22992. CVSS 3.1 base score 5.5 (MEDIUM, NVD). EPSS 0.00315 (percentile 0.22755), scored 14-Oct-2026.

Affected technology

linux kernel · from 5.11 (inclusive), before 5.15.198 (exclusive)
linux

linux kernel · from 5.16 (inclusive), before 6.1.161 (exclusive)
linux

linux kernel · from 6.2 (inclusive), before 6.6.121 (exclusive)
linux

linux kernel · from 6.7 (inclusive), before 6.12.66 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.18.6 (exclusive)
linux

linux kernel · 6.19 · update rc1
linux

linux kernel · 6.19 · update rc2
linux

linux kernel · 6.19 · update rc3
linux

linux kernel · 6.19 · update rc4
linux

Linux · cd1a677cad994021b19665ed476aea63f5d54f31 to before 77229551f2cf72f3e35636db68e6a825b912cf16, cd1a677cad994021b19665ed476aea63f5d54f31 to before 33908769248b38a5e77cf9292817bb28e641992d, cd1a677cad994021b19665ed476aea63f5d54f31 to before e097cd858196b1914309e7e3d79b4fa79383754d, cd1a677cad994021b19665ed476aea63f5d54f31 to before d2c4a5f6996683f287f3851ef5412797042de7f1, cd1a677cad994021b19665ed476aea63f5d54f31 to before 9e0101e57534ef0e7578dd09608a6106736b82e5, cd1a677cad994021b19665ed476aea63f5d54f31 to before e84b48d31b5008932c0a0902982809fbaa1d3b70
Linux

Linux · 5.11
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

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/ceph/mon_client.c

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

Attack conditions (NVD, 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 7.5/10) rates confidentiality and integrity impact as none; availability impact as high. NVD’s CVSS 3.1 assessment (base score 5.5/10) 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-476
CCR priority: 22.1 /100 (P4)
CVSS 3.1: 5.5 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H · NVD
EPSS: 0.00315 · percentile 0.22755 · 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-2026-22992.html