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CVE-2026-89441: Linux 2.6.31
CVE-2026-89441 affects linux. CVSS 3.1 base score 7.8 (HIGH, Source advisory). EPSS 0.00175 (percentile 0.06373), scored 06-Oct-2026. Fixed version: 7.2.6-1. Fixed version: 6.12.112-r0. Fixed version: 6.18.53-r0.
Affected technology
Linux · f0bf7f61b8405224bc52fc9a3ccd167a68126e00 to before 0a3c70191868fb007c03ff79693ad4e4b3fdcbb8, f0bf7f61b8405224bc52fc9a3ccd167a68126e00 to before f7ff3027ef004a331ef911a4886f12bc2e996037, f0bf7f61b8405224bc52fc9a3ccd167a68126e00 to before eaca730c6f5e3609df62a0469fb789235a93d276, f0bf7f61b8405224bc52fc9a3ccd167a68126e00 to before 57e5d877f898d5e5c9d672a77bb6bdd24f0d9bf5
Linux
Linux · 2.6.31
Linux
Component: Not specified by the source
File: drivers/mmc/host/via-sdmmc.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.
- Product
- linux
- 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
- 0.00175 · percentile 0.06433 · 2026-10-10
- KEV
- no
Provenance
- FIRST EPSS daily exploit-probability · Source record · observed 2026-10-10 21:26:32.650893+00:00 UTC
- GitHub Advisory Database · Source record · observed 2026-10-04 06:01:24.332572+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-04 05:55:03.931280+00:00 UTC
- OSV.dev · Source record · observed 2026-10-08 08:57:13.774521+00:00 UTC
- OSV.dev · Source record · observed 2026-10-04 13:35:46.972631+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-89441.html