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CVE-2026-90174: Linux 5.15
CVE-2026-90174. CVSS 3.1 base score 7.1 (HIGH, Source advisory). EPSS 0.00156 (percentile 0.04311), scored 14-Oct-2026.
Affected technology
Linux · e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9 to before 272c05a51285fe3495ab2f7eb77a48ad831b929f, e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9 to before 497c221bf6b2f659511719a6acfae84cc1be1caf, e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9 to before 7405d0ba294306721843bc551611775e6edef516
Linux
Linux · 5.15
Linux
Component: Not specified by the source
File: fs/smb/server/mgmt/user_config.c
Attack conditions (Source advisory, CVSS 3.1): Local · Low privileges required · No user interaction required
What an attacker can do
Source advisory’s CVSS 3.1 assessment (base score 7.1/10) 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.
- CCR priority
- 28.4 /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 · Source advisory
- EPSS
- 0.00156 · percentile 0.04311 · 2026-10-14
- KEV
- no
Provenance
- GitHub Advisory Database · Source record · observed 2026-10-15 12:39:55.759815+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-2026-90174.html