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CVE-2026-23217: linux kernel 6.11; +1 more affected products
CVE-2026-23217 affects azl3 kernel 6.6.121.1-1 on Azure Linux 3.0. CVSS 3.1 base score 5.5 (MEDIUM, NVD). EPSS 0.00091 (percentile 0.00451), scored 20-Oct-2026.
Affected technology
linux kernel · from 6.10.10 (inclusive), before 6.11 (exclusive)
linux
linux kernel · from 6.11.1 (inclusive), before 6.18.10 (exclusive)
linux
linux kernel · 6.11
linux
linux kernel · 6.11 · update rc7
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 · 1ff95eb2bebda50c4c5406caaf201e0fcb24cc8f to before f8b8ec0ddde74066d4452a7a961da544f193e00f, 1ff95eb2bebda50c4c5406caaf201e0fcb24cc8f to before b1f8285bc8e3508c1fde23b5205f1270215d4984, 1ff95eb2bebda50c4c5406caaf201e0fcb24cc8f to before b0d7f5f0c9f05f1b6d4ee7110f15bef9c11f9df0, 82f134ddd4f5da11c277bd1aa02e2a733179725a, 6.10.10 to before 6.11
Linux
Linux · 6.11
Linux
Component: Not specified by the source
File: arch/riscv/kernel/Makefile
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.
- CWE
- CWE-667
- Product
- azl3 kernel 6.6.121.1-1 on Azure Linux 3.0
- 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
- 0.00091 · percentile 0.00451 · 2026-10-20
- KEV
- no
Provenance
- FIRST EPSS daily exploit-probability · Source record · observed 2026-10-20 16:56:29.772392+00:00 UTC
- GitHub Advisory Database · Source record · observed 2026-10-21 16:14:50.830645+00:00 UTC
- Microsoft MSRC Security Update Guide (CVRF) · Source record · observed 2026-10-04 07:08:49.022374+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-21 16:09:05.633125+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-23217.html