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CVE-2026-46243: linux kernel 2.6.24; +28 more affected products

CVE-2026-46243. CVSS 3.1 base score 7.1 (HIGH, Source advisory). EPSS 0.00377 (percentile 0.29983), scored 14-Oct-2026.

Affected technology

linux kernel · from 2.6.24.1 (inclusive), before 5.10.258 (exclusive)
linux

linux kernel · from 5.11 (inclusive), before 5.15.209 (exclusive)
linux

linux kernel · from 5.16 (inclusive), before 6.1.175 (exclusive)
linux

linux kernel · from 6.2 (inclusive), before 6.6.142 (exclusive)
linux

linux kernel · from 6.7 (inclusive), before 6.12.92 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.18.34 (exclusive)
linux

linux kernel · from 6.19 (inclusive), before 7.0.11 (exclusive)
linux

linux kernel · 2.6.24
linux

linux kernel · 2.6.24 · update rc3
linux

linux kernel · 2.6.24 · update rc4
linux

linux kernel · 2.6.24 · update rc5
linux

linux kernel · 2.6.24 · update rc6
linux

linux kernel · 2.6.24 · update rc7
linux

linux kernel · 2.6.24 · update rc8
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 · f1d662a7d5e5322e583aad6b3cfec03d8f27b435 to before 7713bd320ed4fc3d08a227cd8e41242219a16981, f1d662a7d5e5322e583aad6b3cfec03d8f27b435 to before 9544559e59438a4b609b2fdfa0763d8360572824, f1d662a7d5e5322e583aad6b3cfec03d8f27b435 to before cf20038657d6d4974349556a34e08fe0490bebbc, f1d662a7d5e5322e583aad6b3cfec03d8f27b435 to before 2035acfb17221729b1b8ac335e941868a04ca079, f1d662a7d5e5322e583aad6b3cfec03d8f27b435 to before a3bbda6502a9398b816fa2e71c9a3f955f58013d, f1d662a7d5e5322e583aad6b3cfec03d8f27b435 to before 91f89c1d83e80417629791fcef6af8140d7d01c8, f1d662a7d5e5322e583aad6b3cfec03d8f27b435 to before 0aece6685fc80a8de492688ca2315fb86ec379c7, f1d662a7d5e5322e583aad6b3cfec03d8f27b435 to before 3da1fdf4efbc490041eb4f836bf596201203f8f2
Linux

Linux · 2.6.24
Linux

NVIDIA for RHEL 10 · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 10 · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 10.0 Extended Update Support · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 6 Extended Lifecycle Support - EXTENSION · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 7 Extended Lifecycle Support · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 8 · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 8.8 Telecommunications Update Service · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 9 · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 9.6 Extended Update Support · Exact affected versions not specified by the source
Red Hat

Red Hat OpenShift Container Platform 4.12 · Exact affected versions not specified by the source
Red Hat

Red Hat OpenShift Container Platform 4.13 · Exact affected versions not specified by the source
Red Hat

Red Hat OpenShift Container Platform 4.14 · Exact affected versions not specified by the source
Red Hat

Red Hat OpenShift Container Platform 4.15 · Exact affected versions not specified by the source
Red Hat

Red Hat OpenShift Container Platform 4.16 · Exact affected versions not specified by the source
Red Hat

Red Hat OpenShift Container Platform 4.17 · Exact affected versions not specified by the source
Red Hat

Red Hat OpenShift Container Platform 4.18 · Exact affected versions not specified by the source
Red Hat

Red Hat OpenShift Container Platform 4.19 · Exact affected versions not specified by the source
Red Hat

Red Hat OpenShift Container Platform 4.20 · Exact affected versions not specified by the source
Red Hat

Red Hat OpenShift Container Platform 4.21 · Exact affected versions not specified by the source
Red Hat

SIMATIC S7-1500 TM MFP - GNU/Linux subsystem · 0 to before *
Siemens

Component: Not specified by the source
File: fs/smb/client/cifs_spnego.c

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

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 integrity impact as high; availability impact as none. Source advisory’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

CWE
CWE-20, CWE-825
CCR priority
28.5 /100 (P4)
CVSS 3.1
7.1 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N · Source advisory
EPSS
0.00377 · percentile 0.29983 · 2026-10-14
KEV
no

Provenance

Stable permalink: https://cybercodered.org/item/cve-cve-2026-46243.html