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CVE-2026-20461: MediaTek chipset MT2737, MT6813, MT6835, MT6858, MT6878, MT6879, MT6886, MT6895, MT6896, MT6897, MT6899, MT6980…
CVE-2026-20461. CVSS 3.1 base score 5.3 (MEDIUM, Source advisory). EPSS 0.00283 (percentile 0.19762), scored 24-Oct-2026.
Affected technology
MediaTek chipset · MT2737, MT6813, MT6835, MT6858, MT6878, MT6879, MT6886, MT6895, MT6896, MT6897, MT6899, MT6980, MT6983, MT6985, MT6988, MT6989, MT6990, MT6991, MT6993, MT8673, MT8676, MT8678, MT8755, MT8775, MT8792, MT8793, MT8795T, MT8796, MT8798, MT8863, MT8873, MT8883, MT8893
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
The source reports that an attacker could disrupt service under the conditions described by the source. Source advisory’s CVSS 3.1 assessment (base score 5.3/10) rates confidentiality and integrity impact as none; availability impact as high.
- CWE
- CWE-787
- CCR priority
- 21.3 /100 (P4)
- CVSS 3.1
- 5.3 /10 · CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H · Source advisory
- EPSS
- 0.00283 · percentile 0.20582 · 2026-10-25
- KEV
- no
Provenance
- FIRST EPSS daily exploit-probability · Source record · observed 2026-10-25 19:52:47.952465+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-25 19:51:06.643138+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-20461.html