P4Verified

CVE-2026-89812: Linux 6.12

CVE-2026-89812 affects azl3 kernel 6.6.150.1-1 on Azure Linux 3.0. CVSS 3.1 base score 5.5 (Microsoft Security Response Center). EPSS 0.00198 (percentile 0.08877), scored 14-Oct-2026.

Affected technology

Linux · 34e087e8920e635c62e2ed6a758b0cd27f836d13 to before 7d722821e2f626c4e34c8510f0ce1d6f10c77a3b, 34e087e8920e635c62e2ed6a758b0cd27f836d13 to before ebe7542553d008e2285e0fbba0c63f0295a7e694, 34e087e8920e635c62e2ed6a758b0cd27f836d13 to before 48dc279c3010ac8f91b1845b2abb3a1e9943a0f5
Linux

Linux · 6.12
Linux

Component: Not specified by the source
File: drivers/gpu/drm/amd/amdgpu/amdgpu_device.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 integrity impact as none; availability impact as high. 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: 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/E:U · Microsoft Security Response Center
EPSS: 0.00198 · percentile 0.08877 · 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-2026-89812.html