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CVE-2026-43188: linux kernel from 6.15 (inclusive), before 6.18.16 (exclusive), from 6.19 (inclusive), before 6.19.6 (exclusive); +1…
CVE-2026-43188. CVSS 3.1 base score 5.5 (MEDIUM, NVD). EPSS 0.0016 (percentile 0.04768), scored 20-Oct-2026.
Affected technology
linux kernel · from 6.15 (inclusive), before 6.18.16 (exclusive)
linux
linux kernel · from 6.19 (inclusive), before 6.19.6 (exclusive)
linux
Linux · ce80b76dd32764cc914975777e058d4fae4f0ea0 to before 746840c87d76b614b14d9337c466ff022fc49823, ce80b76dd32764cc914975777e058d4fae4f0ea0 to before 4c0d84c788d89c167abf0bf84fd37890c4c84f08, ce80b76dd32764cc914975777e058d4fae4f0ea0 to before 707104682e3c163f7c14cdd6b07a3e95fb374759, 0f2b2b7cacf888229cec19126e6791b11fb35f32, 6.12.114 to before 6.13
Linux
Linux · 6.15
Linux
Component: Not specified by the source
File: fs/ceph/addr.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 0.04768 · 2026-10-20
- KEV
- no
Provenance
- 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-2026-43188.html