Get real-time updates on Telegram
CVE-2026-43084: linux kernel from 6.12.75 (inclusive), before 6.12.83 (exclusive), from 6.18.14 (inclusive), before 6.18.24…
CVE-2026-43084. CVSS 3.1 base score 7.8 (HIGH, Source advisory). EPSS 0.0017 (percentile 0.05936), scored 15-Oct-2026.
Affected technology
linux kernel · from 6.12.75 (inclusive), before 6.12.83 (exclusive)
linux
linux kernel · from 6.18.14 (inclusive), before 6.18.24 (exclusive)
linux
linux kernel · from 6.19.4 (inclusive), before 6.19.14 (exclusive)
linux
Linux · 371de2bef6582a3f58049b3d18e190924af9c9a0 to before 22730cb96093b5be0609063bbb1923dbecd61252, 870e3e63da8e88daffe9d692a025c711658018a8 to before 41e3652a178cb0eecd48e0e6e27fbb73a004046a, 70e2e3ce4f6841e12ec1c104fc76c0e707398ec4 to before 9e5ebef91120d2764aefe557c3a484b6288f341f, e19079adcd26a25d7d3e586b1837493361fdf8b6 to before 936206e3f6ff411581e615e930263d6f8b78df9d
Linux
Linux · 6.12.75 to before 6.12.83, 6.18.14 to before 6.18.24, 6.19.4 to before 6.19.14
Linux
Component: Not specified by the source
File: include/net/netfilter/nf_queue.h, net/netfilter/nfnetlink_queue.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.
- CWE
- CWE-416
- 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
- 0.0017 · percentile 0.05936 · 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-2026-43084.html