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CVE-2026-64370: linux kernel 2.6.12; +4 more affected products

CVE-2026-64370. CVSS 3.1 base score 5.5 (MEDIUM, NVD). EPSS 0.00125 (percentile 0.02003), scored 14-Oct-2026.

Affected technology

linux kernel · from 2.6.12.1 (inclusive), before 5.10.261 (exclusive)
linux

linux kernel · from 5.11 (inclusive), before 5.15.212 (exclusive)
linux

linux kernel · from 5.16 (inclusive), before 6.1.178 (exclusive)
linux

linux kernel · from 6.2 (inclusive), before 6.6.145 (exclusive)
linux

linux kernel · from 6.7 (inclusive), before 6.12.96 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.18.39 (exclusive)
linux

linux kernel · from 6.19 (inclusive), before 7.1.4 (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 · 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before afed3cdc1cca133f804fcf57ff228974f424b23a, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 8a270b1258797f61b61da44f8bfd41a581b5c85b, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before d605d00085adc3fddf67de01dc2a44aebf1a3fb5, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before e5ffc638faf5dc7d9dc85c9a95e10bf97442e0c0, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before eb4cec29a78334d09bcfb41c0660cdd62ba05843, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 7776f9226e99eb49d97492b0b445027cfcb189da, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 8f06363446c5d043c9a7c008b250040e9de98cf9, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 87bd2ad568e15b90d5f7d4bcd70342d05dad649c
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 · V3.1.7 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
Function: returns
File: kernel/time/posix-cpu-timers.c

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

What an attacker can do

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

CCR priority
22.0 /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
0.00125 · percentile 0.02003 · 2026-10-14
KEV
no

Provenance

Stable permalink: https://cybercodered.org/item/cve-cve-2026-64370.html