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CVE-2026-43234: linux kernel from 3.3 (inclusive), before 6.18.16 (exclusive), from 6.19 (inclusive), before 6.19.6 (exclusive), 7.0 ·…
CVE-2026-43234. CVSS 3.1 base score 5.5 (MEDIUM, NVD). EPSS 0.0016 (percentile 0.04793), scored 20-Oct-2026.
Affected technology
linux kernel · from 3.3 (inclusive), before 6.18.16 (exclusive)
linux
linux kernel · from 6.19 (inclusive), before 6.19.6 (exclusive)
linux
linux kernel · 7.0 · update rc1
linux
Linux · 3d249d4ca7d0ed6629a135ea1ea21c72286c0d80 to before 1cf0ef73991880dd89aa1feaf547ab13e4767b85, 3d249d4ca7d0ed6629a135ea1ea21c72286c0d80 to before dde2fa2a658802d0ff03cd4a0e7d4a5459ef18de, 3d249d4ca7d0ed6629a135ea1ea21c72286c0d80 to before bce42728ac4887060a24a585c5122fbd24939db7, 3d249d4ca7d0ed6629a135ea1ea21c72286c0d80 to before 5268892de70f0b29bde341db863b234aa9259c08, 3d249d4ca7d0ed6629a135ea1ea21c72286c0d80 to before bb4c698633c0e19717586a6524a33196cff01a32
Linux
Linux · 3.3
Linux
Component: Not specified by the source
File: drivers/net/team/team_core.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.
- CCR priority
- 22.0 /100 (P4)
- CVSS 3.1
- 5.5 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H · NVD
- EPSS
- 0.0016 · percentile 0.04793 · 2026-10-20
- KEV
- no
Provenance
- GitHub Advisory Database · Source record · observed 2026-10-21 16:14:50.830645+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-21 16:09:05.633125+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-43234.html