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CVE-2026-89754: Linux 7.0
CVE-2026-89754. CVSS 3.1 base score 7.8 (HIGH, Source advisory). EPSS 0.00173 (percentile 0.06313), scored 17-Oct-2026.
Affected technology
Linux · 38ec58670a0c5fc1edabdeccd857e586b7b3f318 to before 895cd4ecbb2e03d7583103c65ee5adaae126ed6d, 3b89863c3fa482912911cd65a12a3aeef662c250 to before c05cdc2ab365b98099386e6c166b9865a4f2a9d3, 3b89863c3fa482912911cd65a12a3aeef662c250 to before aedf2efd18977e0cef7eb963166e2b1fcc0aa321, 9bbbebd94dd5be25ec8c899d46ef01b33d5d22c0, 6.18.21 to before 6.18.50, 6.19.11 to before 6.20
Linux
Linux · 7.0
Linux
Component: Not specified by the source
File: mm/pagewalk.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 7.8/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- CCR priority
- 31.2 /100 (P4)
- CVSS 3.1
- 7.8 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · Source advisory
- EPSS
- 0.00173 · percentile 0.06313 · 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-2026-89754.html