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CVE-2026-90033: Linux 2.6.28
CVE-2026-90033 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 0.00201 (percentile 0.09947), scored 25-Oct-2026.
Affected technology
Linux · 030a07e441296c372f946cd4065b5d831d8dc40c to before 5538daf2a5cc80ac3f3e913c0db045d92d995d40, 030a07e441296c372f946cd4065b5d831d8dc40c to before a441a8e52148c91c2f2a91f42e3b9bc961a13a4b, 030a07e441296c372f946cd4065b5d831d8dc40c to before 2dae0e3a59e31f78222279d544b98e747cd1fbff, 030a07e441296c372f946cd4065b5d831d8dc40c to before 1d4add2b832b56f81bb0eab065ec35c610343018, 030a07e441296c372f946cd4065b5d831d8dc40c to before de6d252f115be887a701c09a05cdb076f3a590c9, 030a07e441296c372f946cd4065b5d831d8dc40c to before 9392a2c346762ffee8edd1ba8bac50d2e24a2ed7, 030a07e441296c372f946cd4065b5d831d8dc40c to before 9d81885d97cba7796d1f8edc88f2499c8296f5b9, 030a07e441296c372f946cd4065b5d831d8dc40c to before e4637ce34607f1733a34a57294966d26b263e626
Linux
Linux · 2.6.28
Linux
Component: Not specified by the source
File: sound/usb/midi.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 impact as none; integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- Product
- azl3 kernel 6.6.150.1-1 on Azure Linux 3.0
- CCR priority
- 28.5 /100 (P4)
- CVSS 3.1
- 7.1 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H/E:U · Microsoft Security Response Center
- EPSS
- 0.00201 · percentile 0.09947 · 2026-10-25
- KEV
- no
Provenance
- FIRST EPSS daily exploit-probability · Source record · observed 2026-10-25 19:52:47.952465+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 2026-10-19 10:33:46.008150+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-90033.html