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CVE-2026-89908: Linux 6.8
CVE-2026-89908. CVSS 3.1 base score 8.8 (HIGH, Source advisory). EPSS 0.00175 (percentile 0.06536), scored 17-Oct-2026.
Affected technology
Linux · 7ab6fb505b2a7447c4a7237a12c59e3ad0c7298c to before 7c6df65b53846cd7a9a1c81c6ddb42fdc08603e8, 7ab6fb505b2a7447c4a7237a12c59e3ad0c7298c to before 4e4dbc341b1581dc512b85d98b768373b0398366, 7ab6fb505b2a7447c4a7237a12c59e3ad0c7298c to before bc7a6849b4395f45a602db91b0fb2fb2e9ed4bba, 7ab6fb505b2a7447c4a7237a12c59e3ad0c7298c to before 27a9bfee3bbcb3cabb77797354f07e0e44e49831
Linux
Linux · 6.8
Linux
Component: Not specified by the source
File: arch/loongarch/kvm/mmu.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 8.8/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- CCR priority
- 35.2 /100 (P4)
- CVSS 3.1
- 8.8 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H · Source advisory
- EPSS
- 0.00175 · percentile 0.06536 · 2026-10-17
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-19 10:33:46.008150+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-89908.html