#VU107024 Out-of-bounds write in MediaTek products - CVE-2025-20658

Published: 2025-04-07

Vulnerability identifier: #VU107024

Vulnerability risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2025-20658

CWE-ID: CWE-787

Exploitation vector: Local

Exploit availability: No

Vendor: MediaTek

Description

The vulnerability allows a local application to execute arbitrary code.

The vulnerability exists due to a logic error within DA. A local application can execute arbitrary code.

Mitigation
Install security update from vendor's website.

Vulnerable software versions

MT2718: All versions

MT6781: All versions

MT6789: All versions

MT6835: All versions

MT6855: All versions

MT6878: All versions

MT6879: All versions

MT6886: All versions

MT6895: All versions

MT6897: All versions

MT6983: All versions

MT6985: All versions

MT6989: All versions

MT8196: All versions

MT8673: All versions

MT8676: All versions

MT8678: All versions

MT8781: All versions

External links
https://corp.mediatek.com/product-security-bulletin/April-2025

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.