Mediatek Inc Mediatek Chipset vulnerabilities

CVE-2026-20525 [MEDIUM] CWE-617 CVE-2026-20525: 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: MOLY01870473 / MOLY00814393; Issue ID: MSV-9041.

CVE-2026-20541 [MEDIUM] CWE-126 CVE-2026-20541: In Modem, there is a possible out of bounds read due to a missing permission check. This could lead In Modem, there is a possible out of bounds read due to a missing permission check. 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: MOLY01774038; Issue ID: MSV-8911.

CVE-2026-20539 [MEDIUM] CWE-126 CVE-2026-20539: In Modem, there is a possible out of bounds read due to a missing bounds check. This could lead to r In Modem, there is a possible out of bounds read due to a missing bounds check. 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: MOLY01774038; Issue ID: MSV-8913.

CVE-2026-20540 [MEDIUM] CWE-126 CVE-2026-20540: In Modem, there is a possible out of bounds read due to a missing bounds check. This could lead to r In Modem, there is a possible out of bounds read due to a missing bounds check. 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: MOLY01774038; Issue ID: MSV-8912.

CVE-2026-20534 [MEDIUM] CWE-125 CVE-2026-20534: In Modem, there is a possible out of bounds read due to an incorrect bounds check. This could lead t In Modem, there is a possible out of bounds read due to an incorrect bounds check. 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: MOLY01797547; Issue ID: MSV-9155.

CVE-2026-20538 [MEDIUM] CWE-126 CVE-2026-20538: In Modem, there is a possible out of bounds read due to a missing permission check. This could lead In Modem, there is a possible out of bounds read due to a missing permission check. 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: MOLY01774038; Issue ID: MSV-8914.

CVE-2026-20417 [MEDIUM] CWE-787 CVE-2026-20417: In pcie, there is a possible out of bounds write due to a missing bounds check. This could lead to l In pcie, 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: ALPS10314946 / ALPS10340155; Issue ID: MSV-5154.

CVE-2026-20532 [MEDIUM] CWE-415 CVE-2026-20532: In apu, there is a possible application crash due to double free. This could lead to local denial of In apu, there is a possible application crash due to double free. This could lead to local denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS11249024; Issue ID: MSV-9168.

CVE-2026-20491 [MEDIUM] CWE-787 CVE-2026-20491: In med, there is a possible out of bounds write due to an incorrect bounds check. This could lead to In med, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local denial of service with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS10981478 (Note: For MT6890, MT6990, MT6988) / AUTO00851173 (Note: For MT2735, MT2737); Issue ID: MSV-7652.

CVE-2026-20476 [MEDIUM] CWE-787 CVE-2026-20476: In ccci, there is a possible out of bounds read due to a missing bounds check. This could lead to lo In ccci, there is a possible out of bounds read 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: ALPS10981532; Issue ID: MSV-7660.

CVE-2026-20516 [MEDIUM] CWE-926 CVE-2026-20516: In MiracastService, there is a possible escalation of privilege due to a confused deputy. This could In MiracastService, there is a possible escalation of privilege due to a confused deputy. This could lead to local denial of service with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS11060069 / DTV04881615; Issue ID: MSV-7882.

CVE-2026-20492 [MEDIUM] CWE-367 CVE-2026-20492: In Audio HAL, there is a possible system becoming unresponsive due to a race condition. This could l In Audio HAL, there is a possible system becoming unresponsive due to a race condition. This could lead to local denial of service with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS10960026 (Note: For MT6880, MT6890, MT6990, MT6988) / AUTO00851250 (Note: For MT2735, MT2737); Issue ID: MSV-7583.

CVE-2026-20500 [MEDIUM] CWE-295 CVE-2026-20500: In Modem, there is a possible system crash due to improper input validation. This could lead to loca In Modem, there is a possible system crash due to improper input validation. This could lead to local denial of service with User execution privileges needed. User interaction is needed for exploitation. Patch ID: MOLY01810811; Issue ID: MSV-9232.

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-2026-20471 [MEDIUM] CWE-787 CVE-2026-20471: In DA, there is a possible out of bounds write due to a missing bounds check. This could lead to loc In DA, there is a possible out of bounds write due to a missing bounds check. This could lead to local denial of service, if an attacker has physical access to the device, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS10991588 (Note: For MT6880, MT6890, MT6990, MT6988, MT6986, MT6813)

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-2026-20513 [MEDIUM] CWE-35 CVE-2026-20513: In Audio HAL, there is a possible information disclosure due to improper input validation. This coul In Audio HAL, there is a possible information disclosure due to improper input validation. 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: ALPS11087533; Issue ID: MSV-8245.

CVE-2026-20518 [MEDIUM] CWE-125 CVE-2026-20518: In geniezone, there is a possible information disclosure due to a missing bounds check. This could l In geniezone, there is a possible information disclosure 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 needed for exploitation. Patch ID: ALPS10867524 / ALPS10876355; Issue ID: MSV-6674.

CVE-2026-20488 [MEDIUM] CWE-125 CVE-2026-20488: In display, there is a possible information disclosure due to a missing bounds check. This could lea In display, there is a possible information disclosure 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: ALPS11004276; Issue ID: MSV-7757.