CVE-2026-43036: linux kernel from 4.7 (inclusive), before 6.12.81 (exclusive), from 6.13 (inclusive), before 6.18.22 (exclusive), from…

Affected technology

linux kernel · from 4.7 (inclusive), before 6.12.81 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.18.22 (exclusive)
linux

linux kernel · from 6.19 (inclusive), before 6.19.12 (exclusive)
linux

linux kernel · 7.0 · update rc1
linux

linux kernel · 7.0 · update rc2
linux

linux kernel · 7.0 · update rc3
linux

linux kernel · 7.0 · update rc4
linux

linux kernel · 7.0 · update rc5
linux

linux kernel · 7.0 · update rc6
linux

Linux · cbc53e08a793b073e79f42ca33f1f3568703540d to before 5057502630fbc8ce468ff617ff59af275960b537, cbc53e08a793b073e79f42ca33f1f3568703540d to before f7a6cd508e9e825a2c69fa9e13d41ee156852f25, cbc53e08a793b073e79f42ca33f1f3568703540d to before cc91202fc20a44aab4c206f12a2bfe05da936051, cbc53e08a793b073e79f42ca33f1f3568703540d to before d970341cfa5594614c7a6634886c7688b4f5cafd, cbc53e08a793b073e79f42ca33f1f3568703540d to before ddc748a391dd8642ba6b2e4fe22e7f2ddf84b7f0
Linux

Linux · 4.7
Linux

Component: Not specified by the source
File: net/core/dev.c

Attack conditions (NVD, CVSS 3.1): Local · Low privileges required · No user interaction required

What an attacker can do

NVD’s CVSS 3.1 assessment (base score 5.5/10) rates confidentiality and integrity impact as none; availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.