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CVE-2026-46171: linux kernel from 6.5 (inclusive), before 6.18.30 (exclusive), from 6.19 (inclusive), before 7.0.7 (exclusive); +1…
CVE-2026-46171. CVSS 3.1 base score 5.5 (MEDIUM, NVD). EPSS 0.0016 (percentile 0.04778), scored 20-Oct-2026.
Affected technology
linux kernel · from 6.5 (inclusive), before 6.18.30 (exclusive)
linux
linux kernel · from 6.19 (inclusive), before 7.0.7 (exclusive)
linux
Linux · 0f4b82579716b12bb88257bd7ea80f25c791fb2c to before 8f3a5dc4055e1001b44ca8ae2bd3eb1d07782049, 0f4b82579716b12bb88257bd7ea80f25c791fb2c to before 70ecebe7c58ce01f8da3f513eafb51bd147b1e63, 0f4b82579716b12bb88257bd7ea80f25c791fb2c to before bd62c0f61bc722a097417401030c596cea8e21aa, 0f4b82579716b12bb88257bd7ea80f25c791fb2c to before 1d57ab45ec5c0e22789de793bcf2a31ad6fb7d98, 0f4b82579716b12bb88257bd7ea80f25c791fb2c to before b7c958d7c1eb1cb9b2be7b5ee4129fcd66cec978
Linux
Linux · 6.5
Linux
Component: Not specified by the source
File: arch/riscv/kvm/vcpu_vector.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.
- CWE
- CWE-401
- 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 0.04778 · 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-2026-46171.html