CVE Intelligence

Mediatek vulnerabilities

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Published CVEs affecting Mediatek products: 245 record(s), with severity, exploitation and fixes.

Exploited only (KEV) →

CVE-2026-20497 Medium · 6.0 CWE-787 Aug 3, 2026
Out-of-bounds Write in Mediatek Mt6989 Firmware
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: ALPS10965550 / ALPS11393405; Issue ID: MSV-6941.
CVE-2026-20496 Medium · 4.4 CWE-125 Aug 3, 2026
Out-of-bounds Read in Mediatek Mt6983 Firmware
In geniezone, 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: ALPS11036877; Issue ID: MSV-7132.
CVE-2026-20495 High · 7.8 CWE-862 Aug 3, 2026
Missing Authorization in Mediatek Mt7925 Firmware
In Bluetooth driver, there is a possible permission bypass due to a missing permission check. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00488300; Issue ID: MSV-7296.
CVE-2026-20494 Medium · 5.5 CWE-125 Aug 3, 2026
Out-of-bounds Read in Mediatek Mt6890 Firmware
In wifi, 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: ALPS10960006 / BORA00155314, BORA00155001, BORA00154907; Issue ID: MSV-7570.
CVE-2026-20493 Medium · 4.4 CWE-787 Aug 3, 2026
Out-of-bounds Write in Mediatek Mt6890 Firmware
In wifi, there is a possible out of bounds write due to a missing bounds check. 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: BORA00154903; Issue ID: MSV-7575.
CVE-2026-20492 Medium · 5.5 CWE-367 Aug 3, 2026
TOCTOU Race Condition in Mediatek Mt6990 Firmware
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-2026-20491 Medium · 5.5 CWE-787 Aug 3, 2026
Out-of-bounds Write in Mediatek Mt2735 Firmware
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-2026-20490 Medium · 4.4 CWE-125 Aug 3, 2026
Out-of-bounds Read in Mediatek Mt6813 Firmware
In ccci, there is a possible out of bounds read due to a missing bounds check. 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: ALPS10981501; Issue ID: MSV-7669.
CVE-2026-20489 Medium · 4.4 CWE-125 Aug 3, 2026
Out-of-bounds Read in Mediatek Mt6991 Firmware
In display, there is a possible information disclosure due to an integer overflow. 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: ALPS11004274; Issue ID: MSV-7749.
CVE-2026-20488 Medium · 4.4 CWE-125 Aug 3, 2026
Out-of-bounds Read in Mediatek Mt6991 Firmware
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.
CVE-2026-20486 Medium · 6.7 CWE-754 Aug 3, 2026
Improper Check for Unusual or Exceptional Conditions in Mediatek Mt8910 Firmware
In imgsensor, there is a possible application crash due to incorrect error handling. 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: ALPS11012302; Issue ID: MSV-7833.
CVE-2026-20485 Medium · 6.0 CWE-787 Aug 3, 2026
Out-of-bounds Write in Mediatek Mt6993 Firmware
In HFRP, 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: ALPS11049569; Issue ID: MSV-7931.
CVE-2026-20484 Medium · 4.4 CWE-201 Aug 3, 2026
Insertion of Sensitive Information Into Sent Data in Mediatek Mt8799 Firmware
In TFA, there is a possible information disclosure due to a missing permission 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: ALPS11053160; Issue ID: MSV-8004.
CVE-2026-20483 High · 7.7 CWE-862 Aug 3, 2026
Missing Authorization in Mediatek Mt8893 Firmware
In Telephony, there is a possible escalation of privilege due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS11087526; Issue ID: MSV-8243.
CVE-2026-20482 Medium · 6.5 CWE-770 Aug 3, 2026
Allocation of Resources Without Limits or Throttling in Mediatek Mt8532 Firmware
In wlan STA FW, there is a possible system becoming unresponsive due to logging. 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: WCNCR00486814; Issue ID: MSV-6824.
CVE-2026-20481 Medium · 6.0 CWE-787 Aug 3, 2026
Out-of-bounds Write in Mediatek Mt6989 Firmware
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: ALPS10965373; Issue ID: MSV-6935.
CVE-2026-20480 Medium · 5.5 CWE-122 Aug 3, 2026
Heap-based Buffer Overflow in Mediatek Mt6880 Firmware
In Audio HAL, there is a possible out of bounds write due to a heap buffer overflow. This could lead to local denial of service with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS10960023 (Note: For MT6880, MT6890, MT6980D, MT6988, MT6990) / AUTO00851189 (Note: For MT2735, MT3737); Issue ID: MSV-7586.
CVE-2026-20479 High · 7.5 CWE-125 Aug 3, 2026
Out-of-bounds Read in Mediatek Mt2735 Firmware
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: MOLY00741071; Issue ID: MSV-7620.
CVE-2026-20478 Medium · 5.5 CWE-787 Aug 3, 2026
Out-of-bounds Write in Mediatek Mt2735 Firmware
In Audio HAL, there is a possible out of bounds write due to a heap buffer overflow. This could lead to local denial of service with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS10981454 (Note: For MT6880, MT6890, MT6988, MT6990) / AUTO00851293 (Note: For MT2735, MT2737); Issue ID: MSV-7638.
CVE-2026-20477 Medium · 6.0 CWE-787 Aug 3, 2026
Out-of-bounds Write in Mediatek Mt8910 Firmware
In display, 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: ALPS11009963; Issue ID: MSV-7658.
CVE-2026-20476 Medium · 5.5 CWE-787 Aug 3, 2026
Out-of-bounds Write in Mediatek Mt6988 Firmware
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-2026-20475 Medium · 6.0 CWE-787 Aug 3, 2026
Out-of-bounds Write in Mediatek Mt8910 Firmware
In display, 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: ALPS11004276; Issue ID: MSV-7748.
CVE-2026-20474 Medium · 6.0 CWE-367 Aug 3, 2026
TOCTOU Race Condition in Mediatek Mt6991 Firmware
In display, there is a possible escalation of privilege 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: ALPS11019183; Issue ID: MSV-7758.
CVE-2026-20473 Medium · 6.0 CWE-416 Aug 3, 2026
Use After Free in Mediatek Mt6991 Firmware
In display, there is a possible memory corruption due to use after free. 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: ALPS11019722; Issue ID: MSV-7759.
CVE-2026-20472 Medium · 4.4 CWE-787 Aug 3, 2026
Out-of-bounds Write in Mediatek MediaTek chipset
In TFA, there is a possible out of bounds write due to a missing bounds check. 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: ALPS10991467; Issue ID: MSV-7764.