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CVE-2026-93274: Linux 5.16
CVE-2026-93274 affects azl3 kernel 6.6.150.1-1 on Azure Linux 3.0. CVSS 3.1 base score 4.1 (Microsoft Security Response Center). EPSS 0.00201 (percentile 0.09948), scored 25-Oct-2026.
Affected technology
Linux · ba696b470839d70c6b8290c1f798bac7fb2a584c to before d428863ca8baa4e9eaf781266ac219b017dcf277, 79c6d4fa1be1fd0819c50ebb4dee101bbbc4d20e to before f494cfc254cd509d7cbc44b843e0a6602a520a33, 266423e60ea1b953fcc0cd97f3dad85857e434d1 to before dd6b1919e41d1260259c4505777be565fb3a7efd, 266423e60ea1b953fcc0cd97f3dad85857e434d1 to before 3b978fd0a3092b25561ac26bc1a87149fa981ddc, 266423e60ea1b953fcc0cd97f3dad85857e434d1 to before b8535f5c77cc61352d02a0c038a280127a8b8208, 266423e60ea1b953fcc0cd97f3dad85857e434d1 to before 68ea6dd23b732081826c36033835468383487864, 266423e60ea1b953fcc0cd97f3dad85857e434d1 to before 727f043d699ab0d5d87122c2177f2b45fbe58d35, 266423e60ea1b953fcc0cd97f3dad85857e434d1 to before 32711f77db0641e57fd96fdc013bf1286b9f2514, 75278f1aff5e14c904d3503c6f836c42a7afb441, 5.10.89 to before 5.10.270, 5.15.12 to before 5.15.221, 5.4.175 to before 5.5
Linux
Linux · 5.16
Linux
Component: Not specified by the source
Function: fails, call
File: drivers/pinctrl/bcm/pinctrl-bcm2835.c
Attack conditions (Microsoft Security Response Center, CVSS 3.1): Local · High 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.
- Product
- azl3 kernel 6.6.150.1-1 on Azure Linux 3.0
- CCR priority
- 16.5 /100 (P5)
- CVSS 3.1
- 4.1 /10 · CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H · Microsoft Security Response Center
- EPSS
- 0.00201 · percentile 0.09948 · 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-2026-93274.html