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CVE-2026-46148: linux kernel from 6.1 (inclusive), before 6.18.30 (exclusive), from 6.19 (inclusive), before 7.0.7 (exclusive), 7.1 ·…
CVE-2026-46148. CVSS 3.1 base score 5.5 (MEDIUM, NVD). EPSS 0.0016 (percentile 0.04755), scored 20-Oct-2026.
Affected technology
linux kernel · from 6.1 (inclusive), before 6.18.30 (exclusive)
linux
linux kernel · from 6.19 (inclusive), before 7.0.7 (exclusive)
linux
linux kernel · 7.1 · update rc1
linux
linux kernel · 7.1 · update rc2
linux
Linux · 8596124c4c1bc7561454cee0463c16eca70b5d25 to before 783dc000b8be6d18713bde4d2705e168f2a61782, 8596124c4c1bc7561454cee0463c16eca70b5d25 to before 244fc8942123afe753ae8962407fb312a1d96a07, 8596124c4c1bc7561454cee0463c16eca70b5d25 to before 998f43196d732f20f9b71eb6ebd973736c9fa911, 8596124c4c1bc7561454cee0463c16eca70b5d25 to before ee3c99aa102212ad59dc2c19595515c4a6729307, 8596124c4c1bc7561454cee0463c16eca70b5d25 to before 7672749e1496215e8683ce57cf323119033954cf
Linux
Linux · 6.1
Linux
Component: Not specified by the source
File: drivers/spi/spi-microchip-core-qspi.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 0.04755 · 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-2026-46148.html