Get real-time updates on Telegram
CVE-2026-97558: Linux 5.13
CVE-2026-97558 affects azl3 kernel 6.6.157.1-1 on Azure Linux 3.0. CVSS 3.1 base score 7.1 (Microsoft Security Response Center). EPSS 0.00213 (percentile 0.10786), scored 14-Oct-2026.
Affected technology
Linux · c3f207ab29f793b8c942ce8067ed123f18d5b81b to before bbeb7a42c9ea656e17ddcbdc2d7917aa853383a6, c3f207ab29f793b8c942ce8067ed123f18d5b81b to before a6767712902beb0f53238be485971c9a83ea1079, c3f207ab29f793b8c942ce8067ed123f18d5b81b to before ea93759d6c2789924f4e557aed5be532207715ea, c3f207ab29f793b8c942ce8067ed123f18d5b81b to before 5520e89a5a4f834bced64cf2ac927001cc513a40
Linux
Linux · 5.13
Linux
Component: Not specified by the source
File: fs/smb/client/file.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 availability impact as high; integrity impact as none. 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
- 28.5 /100 (P4)
- CVSS 3.1
- 7.1 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H/E:U · Microsoft Security Response Center
- EPSS
- 0.00213 · percentile 0.10786 · 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-2026-97558.html