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CVE-2026-20490: mt6813 firmware Version not applicable in the source CPE; +5 more affected products
CVE-2026-20490. CVSS 3.1 base score 4.4 (MEDIUM, Source advisory). EPSS 0.00143 (percentile 0.0328), scored 22-Oct-2026.
Affected technology
mt6813 firmware · Version not applicable in the source CPE
mediatek
mt6982vb firmware · Version not applicable in the source CPE
mediatek
mt6986 firmware · Version not applicable in the source CPE
mediatek
mt6986d firmware · Version not applicable in the source CPE
mediatek
mt6988 firmware · Version not applicable in the source CPE
mediatek
MediaTek chipset · MT6813, MT6982VB, MT6986, MT6986D, MT6988
MediaTek, Inc.
Component: Not specified by the source
Attack conditions (Source advisory, CVSS 3.1): Local · High 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 4.4/10) rates confidentiality and integrity impact as none; availability impact as high.
- CWE
- CWE-125
- CCR priority
- 17.6 /100 (P5)
- CVSS 3.1
- 4.4 /10 · CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H · Source advisory
- EPSS
- 0.00143 · percentile 0.0328 · 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-2026-20490.html