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CVE-2026-89557: Linux 3.1
CVE-2026-89557. CVSS 3.1 base score 7.8 (HIGH, Source advisory). EPSS 0.00169 (percentile 0.05782), scored 15-Oct-2026.
Affected technology
Linux · 2699b67223aca6b1450fc2f72e40fada952afc85 to before 94c820d99a4305d4ded41a97ed37ec7d26c56e7f, 2699b67223aca6b1450fc2f72e40fada952afc85 to before 573fb68105fdc6a127ba6069e58a0d2aff3c9f93, 2699b67223aca6b1450fc2f72e40fada952afc85 to before 323f3a056dbccb39a642ebde642044a680f3a6d6, 2699b67223aca6b1450fc2f72e40fada952afc85 to before 0a03f9541c06fda64301dcf94f376f07ce2cc396, 2699b67223aca6b1450fc2f72e40fada952afc85 to before 75d15738fd33a782606d0dc80cfeff47edf2ddd8, 2699b67223aca6b1450fc2f72e40fada952afc85 to before 3b097416b4cff77285c1f472fc2c4058d8a7554f, 2699b67223aca6b1450fc2f72e40fada952afc85 to before df7d4d011d5ace20699ea948712f09f9ac08924f, 2699b67223aca6b1450fc2f72e40fada952afc85 to before 35d522bd32462afcf1981dab6da8a9256c26c1e0
Linux
Linux · 3.1
Linux
Component: Not specified by the source
File: drivers/md/md.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
- 0.00169 · percentile 0.05782 · 2026-10-15
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-16 20:20:42.059737+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-89557.html