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CVE-2026-97477: Linux 5.11
CVE-2026-97477 affects azl3 kernel 6.6.157.1-1 on Azure Linux 3.0. CVSS 3.1 base score 3.6 (Microsoft Security Response Center). EPSS 0.00173 (percentile 0.0631), scored 20-Oct-2026.
Affected technology
Linux · 8bc205eff3056a9ed3850937cdd2192f05e6d3cb to before 7c9fee40fc8d8d928f44e99bc6e6adf93f9f2c2a, 8bc205eff3056a9ed3850937cdd2192f05e6d3cb to before 1bcdeddddffadff9993657f6b0e5535d66ebd10f, 8bc205eff3056a9ed3850937cdd2192f05e6d3cb to before da95cb016812c0e012ea839f191926e35ca8f57f, 8bc205eff3056a9ed3850937cdd2192f05e6d3cb to before 4fbc8230009f5b1bcd13cc74c5a6a43ddba141fd
Linux
Linux · 5.11
Linux
Component: Not specified by the source
File: drivers/infiniband/core/counters.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 low. The description does not specify what an attacker can achieve beyond these rated impacts.
- Product
- azl3 kernel 6.6.157.1-1 on Azure Linux 3.0
- CCR priority
- 14.4 /100 (P5)
- CVSS 3.1
- 3.6 /10 · CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L · Microsoft Security Response Center
- EPSS
- 0.00173 · percentile 0.0631 · 2026-10-20
- KEV
- no
Provenance
- FIRST EPSS daily exploit-probability · Source record · observed 2026-10-20 16:56:29.772392+00:00 UTC
- GitHub Advisory Database · Source record · observed 2026-10-21 16:14:50.830645+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 2026-10-21 16:09:05.633125+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-97477.html