P4Verified

CVE-2026-43213: linux kernel from 5.16 (inclusive), before 6.18.16 (exclusive), from 6.19 (inclusive), before 6.19.6 (exclusive); +1…

CVE-2026-43213. CVSS 3.1 base score 7.5 (HIGH, Source advisory). EPSS 0.00325 (percentile 0.239), scored 15-Oct-2026.

Affected technology

linux kernel · from 5.16 (inclusive), before 6.18.16 (exclusive)
linux

linux kernel · from 6.19 (inclusive), before 6.19.6 (exclusive)
linux

Linux · e3ec7017f6a20d12ddd9fe23d345ebb7b8c104dd to before ef7fa19809b2d892d45da53f90ac698d13c367fd, e3ec7017f6a20d12ddd9fe23d345ebb7b8c104dd to before b342dd13aedccb0dd27365f6cc63a262f42394ce, e3ec7017f6a20d12ddd9fe23d345ebb7b8c104dd to before 957eda596c7665f2966970fd1dcc35fe299b38e8
Linux

Linux · 5.16
Linux

Component: Not specified by the source
File: drivers/net/wireless/realtek/rtw89/pci.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 7.5/10) 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 16:58 UTC

CWE: CWE-476
CCR priority: 30.1 /100 (P4)
CVSS 3.1: 7.5 /10 · CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H · Source advisory
EPSS: 0.00325 · percentile 0.239 · 2026-10-15
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-16 16:55:38.548135+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-43213.html