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CVE-2026-20470: MediaTek chipset MT6739, MT6761, MT6765, MT6768, MT6781, MT6789, MT6835, MT6853, MT6855, MT6877, MT6878, MT6879…
CVE-2026-20470. CVSS 3.1 base score 6.2 (MEDIUM, Source advisory). EPSS 0.00171 (percentile 0.06133), scored 22-Oct-2026.
Affected technology
MediaTek chipset · MT6739, MT6761, MT6765, MT6768, MT6781, MT6789, MT6835, MT6853, MT6855, MT6877, MT6878, MT6879, MT6883, MT6885, MT6886, MT6889, MT6893, MT6895, MT6897, MT6899, MT6983, MT6985, MT6989, MT6991, MT6993, MT8668, MT8676, MT8678, MT8755, MT8765, MT8766, MT8766R, MT8768, MT8775, MT8781, MT8792, MT8796, MT8798, MT8863, MT8873, MT8883, MT8893
MediaTek, Inc.
Component: Not specified by the source
Attack conditions (Source advisory, CVSS 3.1): Local · No privileges required · No user interaction required
What an attacker can do
The source reports that an attacker could access information they should not be able to access. Source advisory’s CVSS 3.1 assessment (base score 6.2/10) rates confidentiality impact as high; integrity and availability impact as none.
- CWE
- CWE-926
- CCR priority
- 24.8 /100 (P4)
- CVSS 3.1
- 6.2 /10 · CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N · Source advisory
- EPSS
- 0.00171 · percentile 0.06133 · 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-2026-20470.html