7.8

CVE-2026-20423

In wlan STA driver, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00465314; Issue ID: MSV-4956.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Mediatek ≫ Nbiot Sdk Version <= 3.8
   Mediatek ≫ Mt7902 Version -
   Mediatek ≫ Mt7920 Version -
   Mediatek ≫ Mt7921 Version -
   Mediatek ≫ Mt7922 Version -
   Mediatek ≫ Mt7925 Version -
   Mediatek ≫ Mt7927 Version -
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.12% 0.023
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
CISA-ADP 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE-749 Exposed Dangerous Method or Function

The product provides an Applications Programming Interface (API) or similar interface for interaction with external actors, but the interface includes a dangerous method or function that is not properly restricted.

CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

https://corp.mediatek.com/product-security-bulletin/March-2026
Vendor Advisory