Mediatek Inc Mediatek Chipset vulnerabilities

CVE-2026-20459 [MEDIUM] CWE-288 CVE-2026-20459: In Modem, there is a possible system crash due to improper input validation. This could lead to remo In Modem, there is a possible system crash due to improper input validation. This could lead to remote denial of service, if a UE has connected to a rogue base station controlled by the attacker, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01816800; Issue ID: MSV-6842.

CVE-2026-20456 [MEDIUM] CWE-787 CVE-2026-20456: In wlan STA driver, there is a possible system crash due to a missing bounds check. This could lead 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.

CVE-2026-20415 [MEDIUM] CWE-415 CVE-2026-20415: In imgsys, there is a possible memory corruption due to improper locking. This could lead to local d In imgsys, there is a possible memory corruption due to improper locking. This could lead to local denial of service if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10363254; Issue ID: MSV-5617.

CVE-2026-20435 [MEDIUM] CWE-522 CVE-2026-20435: In preloader, there is a possible read of device unique identifiers due to a logic error. This could In preloader, there is a possible read of device unique identifiers due to a logic error. This could lead to local information disclosure, if an attacker has physical access to the device, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS10607099; Issue ID: MSV-6118.

CVE-2026-20445 [MEDIUM] CWE-367 CVE-2026-20445: In MDDP, there is a possible system crash due to a race condition. This could lead to local denial o In MDDP, there is a possible system crash due to a race condition. This could lead to local denial of service if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10289875; Issue ID: MSV-5184.

CVE-2026-20424 [MEDIUM] CWE-125 CVE-2026-20424: In display, there is a possible out of bounds read due to a missing bounds check. This could lead to In display, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10320471; Issue ID: MSV-5540.

CVE-2026-20429 [MEDIUM] CWE-125 CVE-2026-20429: In display, there is a possible out of bounds read due to a missing bounds check. This could lead to In display, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10320471; Issue ID: MSV-5535.

CVE-2026-20446 [MEDIUM] CWE-787 CVE-2026-20446: In sec boot, there is a possible out of bounds write due to an integer overflow. This could lead to In sec boot, there is a possible out of bounds write due to an integer overflow. This could lead to local denial of service, if an attacker has physical access to the device, with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS09963054; Issue ID: MSV-3899.

CVE-2026-20439 [MEDIUM] CWE-416 CVE-2026-20439: In imgsys, there is a possible system crash due to use after free. This could lead to local denial o In imgsys, there is a possible system crash due to use after free. This could lead to local denial of service if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10431955; Issue ID: MSV-5826.

CVE-2026-20442 [MEDIUM] CWE-416 CVE-2026-20442: In display, there is a possible system crash due to use after free. This could lead to local denial In display, there is a possible system crash due to use after free. This could lead to local denial of service if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10436998; Issue ID: MSV-5723.

CVE-2026-20437 [MEDIUM] CWE-416 CVE-2026-20437: In MAE, there is a possible system crash due to use after free. This could lead to local denial of s In MAE, there is a possible system crash due to use after free. This could lead to local denial of service if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10431940; Issue ID: MSV-5843.