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Mediatek Security Vulnerabilities (CVE)

Explore vulnerabilities and security advisories affecting Mediatek products.

5 known CVE vulnerabilities tracked

Critical
0
High
2
Medium
3
Low
0
None
0

Vulnerabilities By Year

Products Affected

All Mediatek CVEs

CVE-2026-20456
5.5 medium

In wlan STA driver, there is a possible system crash due to a missing bounds check. This could lead to local denial of service with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00480851; Issue ID: MSV-6338.

Mt7902 Firmware Jun 1, 2026
CVE-2026-20455
7.8 high

In geniezone, there is a possible out of bounds write 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: ALPS10873936; Issue ID: MSV-6784.

Mt6739 Firmware Jun 1, 2026
CVE-2026-20454
6.4 medium

In geniezone, there is a possible out of bounds write due to a race condition. 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: ALPS10873936; Issue ID: MSV-6786.

Mt6739 Firmware Jun 1, 2026
CVE-2026-20453
6.7 medium

In geniezone, there is a possible out of bounds write 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: ALPS10886526; Issue ID: MSV-6791.

Mt6739 Firmware Jun 1, 2026
CVE-2026-20452
8.0 high

In wlan AP driver, there is a possible memory corruption due to a heap buffer overflow. This could lead to remote (proximal/adjacent) code execution with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00480138; Issue ID: MSV-6295.

Mt6890 Firmware Jun 1, 2026