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CVE-2026-46113: linux kernel from 2.6.20 (inclusive), before 6.1.175 (exclusive), from 6.2 (inclusive), before 6.6.140 (exclusive)…
CVE-2026-46113 affects linux. CVSS 3.1 base score 8.8 (HIGH, Source advisory). EPSS 0.00171 (percentile 0.05847), scored 03-Oct-2026. Fixed version: 6.1.176-1. Fixed version: 6.12.88-1. Fixed version: 7.0.7-1.
Affected technology
linux kernel · from 2.6.20 (inclusive), before 6.1.175 (exclusive)
linux
linux kernel · from 6.2 (inclusive), before 6.6.140 (exclusive)
linux
linux kernel · from 6.7 (inclusive), before 6.12.88 (exclusive)
linux
linux kernel · from 6.13 (inclusive), before 6.18.30 (exclusive)
linux
linux kernel · from 6.19 (inclusive), before 7.0.7 (exclusive)
linux
linux kernel · 7.1 · update rc1
linux
linux kernel · 7.1 · update rc2
linux
Linux · 6aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7 to before 9597963a8ca16259d194a1d9950d7bd22a10ab2f, 6aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7 to before e9d4ea13aa2b6400bb10ec64b370ba3dadcd22f0, 6aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7 to before 488e386484ec8c0e558be6e156edf34ed9f4d5c8, 6aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7 to before 06c19c967b845b63172601fe459667d973b7e6b7, 6aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7 to before 738ec97b1855df6c08fe2369f798fa0b972e556b, 6aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7 to before 14d1e55dfd2cf4711bff164a6aaaddb783552134, 6aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7 to before 0cb2af2ea66ad8ff195c156ea690f11216285bdf
Linux
Linux · 2.6.20
Linux
SIMATIC S7-1500 TM MFP - GNU/Linux subsystem · 0 to before *
Siemens
Component: Not specified by the source
File: arch/x86/kvm/mmu/mmu.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 8.8/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- CWE
- CWE-416
- Product
- linux
- CCR priority
- 35.2 /100 (P4)
- CVSS 3.1
- 8.8 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H · Source advisory
- EPSS
- 0.00154 · percentile 0.04091 · 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
- OSV.dev · Source record · observed 2026-10-04 13:35:46.972631+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-46113.html