P4Verified

CVE-2026-90106: Linux 4.15

CVE-2026-90106 affects azl3 kernel 6.6.150.1-1 on Azure Linux 3.0. CVSS 3.1 base score 7.1 (Microsoft Security Response Center). EPSS 0.00198 (percentile 0.08905), scored 14-Oct-2026.

Affected technology

Linux · 057658cb33fbf4d4309f01fe8845903b1cd07fad to before 884cbf15ccd3980bcc9583073045f91798a86d4e, 057658cb33fbf4d4309f01fe8845903b1cd07fad to before 291c9e137b7c74e8a512cded4845352da4c4adda, 057658cb33fbf4d4309f01fe8845903b1cd07fad to before 57549ab9079122991dfa0f8248ca00e101e8e69b
Linux

Linux · 4.15
Linux

Component: Not specified by the source
File: net/bridge/br_arp_nd_proxy.c

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 15-Oct-2026 12:43 UTC

Product: azl3 kernel 6.6.150.1-1 on Azure Linux 3.0
CCR priority: 28.4 /100 (P4)
CVSS 3.1: 7.1 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H/E:U · Microsoft Security Response Center
EPSS: 0.00198 · percentile 0.08905 · 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 12:39:55.759815+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 2026-10-15 11:57:11.427822+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-90106.html