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CVE-2026-89470: Linux 4.20
CVE-2026-89470. CVSS 3.1 base score 8.4 (HIGH, Source advisory). EPSS 0.00142 (percentile 0.03118), scored 17-Oct-2026.
Affected technology
Linux · 3af15cfacd1eef7f223802d49a88cae23c509183 to before e951b65ef1699439079b723ca5c72cbe44771647, 3af15cfacd1eef7f223802d49a88cae23c509183 to before 3ce9218639ff62d011eb8aca0943aa670a654c7b, 3af15cfacd1eef7f223802d49a88cae23c509183 to before dce1750ddbd3380b1f6090dda2b07d2ebea2261d, 3af15cfacd1eef7f223802d49a88cae23c509183 to before 3262977a05b23d1be9fc86727a2b490ec997543e, 3af15cfacd1eef7f223802d49a88cae23c509183 to before fd5f289cca04ad869b34fc9ccb647670bfdb60ac, 3af15cfacd1eef7f223802d49a88cae23c509183 to before 4b1f2be1e1b74a50386ba718de3d62bfcf5ee701, 3af15cfacd1eef7f223802d49a88cae23c509183 to before 304a29ac55ba3ee6eceaf7d83d09cd9709f3bf60, 3af15cfacd1eef7f223802d49a88cae23c509183 to before 657cd3a42e937276262c0a8ae6b01a87004309de
Linux
Linux · 4.20
Linux
Component: Not specified by the source
File: drivers/power/supply/cros_usbpd-charger.c
Attack conditions (Source advisory, CVSS 3.1): Local · No privileges required · No user interaction required
What an attacker can do
Source advisory’s CVSS 3.1 assessment (base score 8.4/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- CCR priority
- 33.6 /100 (P4)
- CVSS 3.1
- 8.4 /10 · CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · Source advisory
- EPSS
- 0.00142 · percentile 0.03118 · 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-2026-89470.html