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CVE-2026-97564: Linux 3.0
CVE-2026-97564 affects azl3 kernel 6.6.157.1-1 on Azure Linux 3.0. CVSS 3.1 base score 7.8 (Microsoft Security Response Center). EPSS 0.002 (percentile 0.08899), scored 03-Oct-2026.
Affected technology
Linux · 4d79dba0e00749fa40de8ef13a9b85ce57a1603b to before f29c1ec0e7d8c887a91df3f93bb4617c0ac95c6a, 4d79dba0e00749fa40de8ef13a9b85ce57a1603b to before 17c93bcd17755523c21abb22cbf2a41a6eb0caaf, 4d79dba0e00749fa40de8ef13a9b85ce57a1603b to before e5964064e3fbe6325893408faff08ca33de0e2c3, 4d79dba0e00749fa40de8ef13a9b85ce57a1603b to before 96751028c0d4dec785709ea3eb0ab38a4f2ded96, 4d79dba0e00749fa40de8ef13a9b85ce57a1603b to before 1d3b24b16a0b013792e8f1e3ed060f0b46f537d1, 4d79dba0e00749fa40de8ef13a9b85ce57a1603b to before d9d7eeb0cea5b55b82888f443622fd8d4ee064f3
Linux
Linux · 3.0
Linux
Component: Not specified by the source
File: fs/smb/client/cifsacl.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, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- Product
- azl3 kernel 6.6.157.1-1 on Azure Linux 3.0
- CCR priority
- 31.3 /100 (P4)
- CVSS 3.1
- 7.8 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · Microsoft Security Response Center
- EPSS
- 0.00205 · percentile 0.09806 · 2026-10-13
- KEV
- no
Provenance
- FIRST EPSS daily exploit-probability · Source record · observed 2026-10-14 05:24:14.258005+00:00 UTC
- GitHub Advisory Database · Source record · observed 2026-10-04 06:01:24.332572+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 2026-10-04 05:55:03.931280+00:00 UTC
- OSV.dev · Source record · observed 2026-10-14 07:03:36.411962+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-97564.html