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P4
CVE-2026-20465: MediaTek chipset MT6890, MT7915, MT7916, MT7981, MT7986
CVE-2026-20465. CVSS 3.1 base score 8.1 (HIGH, Source advisory). EPSS 0.00307 (percentile 0.22293), scored 22-Oct-2026.
Affected technology
MediaTek chipset · MT6890, MT7915, MT7916, MT7981, MT7986
MediaTek, Inc.
Component: Not specified by the source
Attack conditions (Source advisory, CVSS 3.1): Adjacent network · No privileges required · No user interaction required
What an attacker can do
Source advisory’s CVSS 3.1 assessment (base score 8.1/10) rates confidentiality and integrity impact as high; availability impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.
- CWE
- CWE-122
- CCR priority
- 32.5 /100 (P4)
- CVSS 3.1
- 8.1 /10 · CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N · Source advisory
- EPSS
- 0.00307 · percentile 0.22293 · 2026-10-22
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-24 01:40:49.068977+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-20465.html