Get real-time updates on Telegram
CVE-2026-74631: Linux 4.18
CVE-2026-74631. CVSS 3.1 base score 8.4 (HIGH, Source advisory). EPSS 0.0019 (percentile 0.08055), scored 13-Oct-2026.
Affected technology
Linux · 9014db202cb764b8e14c53e7bacc81f9a1a2ba7f to before 7ddc7af2ae7fc5a0c0635b245c0824c8b76de5cb, 9014db202cb764b8e14c53e7bacc81f9a1a2ba7f to before 07ad246529d136d5ef441d5ab4c305d132ff3090, 9014db202cb764b8e14c53e7bacc81f9a1a2ba7f to before c841789e456ec6751342fa800639ce8e82ff0e6b, 9014db202cb764b8e14c53e7bacc81f9a1a2ba7f to before af02c67ce654356c58db20a0bb2db33ace3b07a8, 9014db202cb764b8e14c53e7bacc81f9a1a2ba7f to before ca8342b5fc24c249fdb998468f6a168b457c67e5, 9014db202cb764b8e14c53e7bacc81f9a1a2ba7f to before 0b7d54cedea5cb158e21925ae0c6c2f5c87ed2a0, 9014db202cb764b8e14c53e7bacc81f9a1a2ba7f to before 4515c78f4d9fd577270f012efeb062ea58b3682d, 9014db202cb764b8e14c53e7bacc81f9a1a2ba7f to before 5d9686af2976741bbd79b150d1c9e60b81e7f12e
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 · No privileges required · No user interaction required
What an attacker can do
Source advisory’s CVSS 3.1 assessment (base score 8.4/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- CCR priority
- 33.6 /100 (P4)
- CVSS 3.1
- 8.4 /10 · CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · Source advisory
- EPSS
- 0.0019 · percentile 0.08055 · 2026-10-13
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-14 15:56:36.793806+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-74631.html