CVE-2026-64223: linux kernel from 6.9 (inclusive), before 6.12.92 (exclusive), from 6.13 (inclusive), before 6.18.34 (exclusive), from…

Affected technology

linux kernel · from 6.9 (inclusive), before 6.12.92 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.18.34 (exclusive)
linux

linux kernel · from 6.19 (inclusive), before 7.0.11 (exclusive)
linux

linux kernel · 7.1 · update rc1
linux

linux kernel · 7.1 · update rc2
linux

linux kernel · 7.1 · update rc3
linux

linux kernel · 7.1 · update rc4
linux

Linux · 8f500fbc6c655976c8062b1f1e55bd0b3095d6c2 to before f7d395dc5008168ac5b9c1ac2791e59a6078cca1, 8f500fbc6c655976c8062b1f1e55bd0b3095d6c2 to before 2dd9304727c7041df0a599595910bdbe02ad03c5, 8f500fbc6c655976c8062b1f1e55bd0b3095d6c2 to before 2becaaeebe230ade1fcd5d0f1cde4d6ee93ec78f, 8f500fbc6c655976c8062b1f1e55bd0b3095d6c2 to before a6e6ccd5bd07155c2add6c74ce1a5e68ad3b95ea
Linux

Linux · 6.9
Linux

Component: Not specified by the source
File: net/mac80211/mlme.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 8.1/10) rates confidentiality and availability impact as high; integrity impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.