P4Verified

CVE-2026-23374: azl3 kernel 6.6.126.1-1 on Azure Linux 3.0 (exact versions not specified); +3 more affected products

CVE-2026-23374 affects azl3 kernel 6.6.126.1-1 on Azure Linux 3.0. CVSS 3.1 base score 8.4 (Microsoft Security Response Center). EPSS 0.00119 (percentile 0.01583), scored 03-Oct-2026.

Affected technology

azl3 kernel 6.6.126.1-1 on Azure Linux 3.0 · Exact affected versions not specified by the source
Microsoft

azl3 kernel 6.6.134.1-2 on Azure Linux 3.0 · Exact affected versions not specified by the source
Microsoft

azl3 kernel 6.6.130.1-3 on Azure Linux 3.0 · Exact affected versions not specified by the source
Microsoft

cbl2 kernel 5.15.202.1-1 on CBL Mariner 2.0 · Exact affected versions not specified by the source
Microsoft

Component: Not specified by the source

Attack conditions (Microsoft Security Response Center, CVSS 3.1): Local · Low privileges required · No user interaction required

What an attacker can do

Microsoft Security Response Center’s CVSS 3.1 assessment rates confidentiality and availability impact as high; integrity impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 11-Oct-2026 23:32 UTC

Product: azl3 kernel 6.6.126.1-1 on Azure Linux 3.0
CCR priority: 33.6 /100 (P4)
CVSS 3.1: 8.4 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:H · Microsoft Security Response Center
EPSS: 0.00119 · percentile 0.01621 · 2026-10-11
KEV: no

Provenance

FIRST EPSS daily exploit-probability · Source record · observed 2026-10-11 23:42:05.235979+00:00 UTC
Microsoft MSRC Security Update Guide (CVRF) · Source record · observed 2026-10-04 07:08:49.022374+00:00 UTC
OSV.dev · Source record · observed 2026-10-11 15:10:48.252978+00:00 UTC
OSV.dev · Source record · observed 2026-10-11 15:10:48.252978+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-23374.html