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CVE-2026-23361: linux kernel 4.19; +1 more affected products
CVE-2026-23361 affects azl3 kernel 6.6.126.1-1 on Azure Linux 3.0. CVSS 3.1 base score 7.8 (HIGH, NVD). EPSS 0.00129 (percentile 0.0224), scored 20-Oct-2026.
Affected technology
linux kernel · from 4.19.1 (inclusive), before 6.12.77 (exclusive)
linux
linux kernel · from 6.13 (inclusive), before 6.18.17 (exclusive)
linux
linux kernel · from 6.19 (inclusive), before 6.19.7 (exclusive)
linux
linux kernel · 4.19
linux
linux kernel · 7.0 · update rc1
linux
linux kernel · 7.0 · update rc2
linux
linux kernel · 7.0 · update rc3
linux
linux kernel · 7.0 · update rc4
linux
linux kernel · 7.0 · update rc5
linux
linux kernel · 7.0 · update rc6
linux
linux kernel · 7.0 · update rc7
linux
Linux · beb4641a787df79a1423a8789d185b6b78fcbfea to before 5e2fc90018635fc982d39f8c11cd3b368fdaf3b7, beb4641a787df79a1423a8789d185b6b78fcbfea to before a7afb8f810c04845fdfc58c57d9cf0cc5f23ced0, beb4641a787df79a1423a8789d185b6b78fcbfea to before 6f60a783860c77b309f7d81003b6a0c73feca49e, beb4641a787df79a1423a8789d185b6b78fcbfea to before eaa6a56801ddd2d9b4980f19e7fe002b00994804, beb4641a787df79a1423a8789d185b6b78fcbfea to before c22533c66ccae10511ad6a7afc34bb26c47577e3
Linux
Linux · 4.19
Linux
Component: Not specified by the source
File: drivers/pci/controller/dwc/pcie-designware-ep.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 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.
- CWE
- CWE-787
- Product
- azl3 kernel 6.6.126.1-1 on Azure Linux 3.0
- CCR priority
- 31.2 /100 (P4)
- CVSS 3.1
- 7.8 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · NVD
- EPSS
- 0.00129 · percentile 0.0224 · 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-2026-23361.html