CVE-2026-74411: Linux 6.4

CVE-2026-74411. CVSS 3.1 base score 8.8 (HIGH, Source advisory). EPSS 0.00398 (percentile 0.32429), scored 15-Oct-2026.

Affected technology

Linux · c6aa9a9c47252ac7b07ed6d10459027e2f2a2de0 to before 966fbed4b4463fbcb49c5becf3f86eae776861bd, c6aa9a9c47252ac7b07ed6d10459027e2f2a2de0 to before 05d46e30303275f21f13c951166d39c85df976d4, c6aa9a9c47252ac7b07ed6d10459027e2f2a2de0 to before 7a1ab5fdcae896e20ca6d68fa0fbd2816cb7471f, c6aa9a9c47252ac7b07ed6d10459027e2f2a2de0 to before 140fa699cfd0e18ab2f1497acd951fb3548610f5, c6aa9a9c47252ac7b07ed6d10459027e2f2a2de0 to before 08fdcb529df6df3562dd2b0035f88dd5be8b3c68
Linux

Linux · 6.4
Linux

Component: Not specified by the source
File: drivers/net/wireless/realtek/rtw89/fw.c

Attack conditions (Source advisory, CVSS 3.1): Adjacent network · No privileges required · No user interaction required

What an attacker can do

Source advisory’s CVSS 3.1 assessment (base score 8.8/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 16-Oct-2026 20:21 UTC

CCR priority: 35.3 /100 (P4)
CVSS 3.1: 8.8 /10 · CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · Source advisory
EPSS: 0.00398 · percentile 0.32429 · 2026-10-15
KEV: no

Provenance

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-2026-74411.html