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P4
CVE-2026-20466: MediaTek chipset MT2737, MT6880, MT6890, MT6990
CVE-2026-20466. CVSS 3.1 base score 6.1 (MEDIUM, Source advisory). EPSS 0.00166 (percentile 0.05494), scored 22-Oct-2026.
Affected technology
MediaTek chipset · MT2737, MT6880, MT6890, MT6990
MediaTek, Inc.
Component: Not specified by the source
Attack conditions (Source advisory, CVSS 3.1): Physical access · No privileges required · No user interaction required
What an attacker can do
Source advisory’s CVSS 3.1 assessment (base score 6.1/10) 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-787
- CCR priority
- 24.4 /100 (P4)
- CVSS 3.1
- 6.1 /10 · CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N · Source advisory
- EPSS
- 0.00166 · percentile 0.05494 · 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-2026-20466.html