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CVE-2026-46271: linux kernel from 6.16 (inclusive), before 6.18.14 (exclusive), from 6.19 (inclusive), before 6.19.4 (exclusive); +1…

CVE-2026-46271. CVSS 3.1 base score 7.8 (HIGH, Source advisory). EPSS 0.00173 (percentile 0.0631), scored 15-Oct-2026.

Affected technology

linux kernel · from 6.16 (inclusive), before 6.18.14 (exclusive)
linux

linux kernel · from 6.19 (inclusive), before 6.19.4 (exclusive)
linux

Linux · 32f7b19668bd2894f1a236580c2132fc4b9f4449 to before 7379837c3f9efa576dc2d716ebfaa3a113b3112f, 32f7b19668bd2894f1a236580c2132fc4b9f4449 to before e042da1085d9f1686c58a4378d5840f52a36598e, 32f7b19668bd2894f1a236580c2132fc4b9f4449 to before e62102ac9b773bdb08475aa9ca24dea61ae98708
Linux

Linux · 6.16
Linux

Component: Not specified by the source
File: drivers/net/wireless/ath/ath12k/wow.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.

Published

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
0.00173 · percentile 0.0631 · 2026-10-15
KEV
no

Provenance

Stable permalink: https://cybercodered.org/item/cve-cve-2026-46271.html