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CVE-2026-80982: Linux 4.18
CVE-2026-80982 affects azl3 kernel 6.6.150.1-1 on Azure Linux 3.0. CVSS 3.1 base score 7.8 (HIGH, Source advisory). EPSS 0.00164 (percentile 0.05216), scored 15-Oct-2026.
Affected technology
Linux · 9014db202cb764b8e14c53e7bacc81f9a1a2ba7f to before dadd97c8296b23aa816e91ed70041820ae087baa, 9014db202cb764b8e14c53e7bacc81f9a1a2ba7f to before df441f3efbb50eb0f120b8de4bf441c31fb0551d, 9014db202cb764b8e14c53e7bacc81f9a1a2ba7f to before 6a644a7340df978785f3109d1e0726a982ce2c6f, 9014db202cb764b8e14c53e7bacc81f9a1a2ba7f to before 0761e49aa78c2f1362511054c6e9670653858837, 9014db202cb764b8e14c53e7bacc81f9a1a2ba7f to before 0926f59ca0f94120895b92180c636a48d0ed3a6d, 9014db202cb764b8e14c53e7bacc81f9a1a2ba7f to before c924884743e948e25625b7fbf3ee2a9325a204a7
Linux
Linux · 4.18
Linux
Component: Not specified by the source
File: net/smc/smc_rx.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 7.8/10) 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 6.6.150.1-1 on Azure Linux 3.0
- CCR priority
- 31.2 /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 · Source advisory
- EPSS
- 0.00164 · percentile 0.05216 · 2026-10-15
- KEV
- no
Provenance
- FIRST EPSS daily exploit-probability · Source record · observed 2026-10-16 09:43:43.583708+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 2026-10-16 20:20:42.059737+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-80982.html