Mediatek Nbiot Sdk vulnerabilities
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Published CVEs affecting Mediatek Nbiot Sdk: 4 record(s), with affected versions and fixes.cpe:2.3:a:mediatek:nbiot_sdk
CVE-2026-20436
Medium · 6.7
CWE-120 Mar 2, 2026
Classic Buffer Overflow in Mediatek Nbiot Sdk
In wlan STA driver, there is a possible escalation of privilege due to a missing bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: WCNCR00473802; Issue ID: MSV-5970.
CVE-2026-20423
High · 7.8
CWE-787 Mar 2, 2026
Out-of-bounds Write in Mediatek Nbiot Sdk
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.
CVE-2026-20419
Medium · 6.5
CWE-754 Feb 2, 2026
Improper Check for Unusual or Exceptional Conditions in Mediatek Nbiot Sdk
In wlan AP/STA firmware, there is a possible system becoming irresponsive due to an uncaught exception. This could lead to remote (proximal/adjacent) denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00461663 / WCNCR00463309; Issue ID: MSV-4852.
CVE-2026-20407
Critical · 9.3
CWE-787 Feb 2, 2026
MediaTek WLAN STA driver - local privilege escalation via out-of-bounds write
In wlan STA driver, there is a possible escalation of privilege 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: WCNCR00464377; Issue ID: MSV-4905.