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CVE-2026-80986: Linux 6.14
CVE-2026-80986. CVSS 3.1 base score 9.8 (CRITICAL, Source advisory). EPSS 0.00649 (percentile 0.50097), scored 17-Oct-2026.
Affected technology
Linux · 27ef6a9981fe74191849966a6d5e0400a4008ab8 to before 486c699a8cde82c1d9b4f443eeab4ddf86358cb0, 27ef6a9981fe74191849966a6d5e0400a4008ab8 to before 5e5d9e6df677d30a2203d257b5fd8b99814fa607, 27ef6a9981fe74191849966a6d5e0400a4008ab8 to before 2d1e7c5aaa3326e95e2058457f172ca99a9a4577
Linux
Linux · 6.14
Linux
Component: Not specified by the source
File: net/smc/smc_llc.c
Attack conditions (Source advisory, CVSS 3.1): Network (remote) · No privileges required · No user interaction required
What an attacker can do
Source advisory’s CVSS 3.1 assessment (base score 9.8/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- CCR priority
- 39.4 /100 (P4)
- CVSS 3.1
- 9.8 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · Source advisory
- EPSS
- 0.00649 · percentile 0.50097 · 2026-10-17
- KEV
- no
Provenance
- 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-2026-80986.html