MediaTek vulnerabilities
We track 224 vulnerabilities in MediaTek products across 60+ products. 224 are rated high or critical, and none are known to be exploited. The most recent was published on November 2, 2026.
Latest MediaTek vulnerabilities
- 7.5 High severity
MT6580, MT6739, MT6761, MT6765, MT6768…: Out-of-bounds Read
In Telephony, there is a possible out of bounds read due to a missing bounds check. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS09289881; Issue ID: M
- 8.4 High severity
MT6781, MT6789, MT6835, MT6855, MT6878…: Out-of-bounds Write
In da, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation. Patch ID: ALPS09073261; Issue ID: MSV-17
- 9.8 Critical severity
MT3605, MT6985, MT6989, MT6990, MT7927…: Out-of-bounds Write
In wlan firmware, there is a possible out of bounds write due to improper input validation. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS09001358; Issue
- 9.8 Critical severity
MT3605, MT6985, MT6989, MT6990, MT7927…: Out-of-bounds Write
In wlan driver, there is a possible out of bounds write due to improper input validation. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS08998901; Issue ID
- 9.8 Critical severity
MT3605, MT6985, MT6989, MT6990, MT7927…: Out-of-bounds Write
In wlan driver, there is a possible out of bounds write due to improper input validation. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS08998449; Issue ID
- 7.5 High severity
MT2735, MT6833, MT6853, MT6855, MT6873…: Reachable Assertion
In Modem, there is a possible system crash due to a missing bounds check. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY00843282; Issue ID: MSV-1535.
- 7.8 High severity
MT6761, MT6765, MT6768, MT6779, MT6785…: Out-of-bounds Write
In vdec, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS09028313; Issue ID: MSV-170
- 7.5 High severity
MT6835, MT6878, MT6886, MT6897, MT6980…: Improper Check for Unusual or Exceptional Conditions
In wlan, there is a possible denial of service due to incorrect error handling. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS08861558; Issue ID: MSV-1
- 9.8 Critical severity
MT6765, MT6768, MT6779, MT6785, MT8321…: Out-of-bounds Write
In venc, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS08810810 / ALPS08805789; Is
- 9.8 Critical severity
MT2735, MT2737, MT6833, MT6835, MT6835T…: Improper Restriction of Operations within the Bounds of a Memory Buffer
In Modem, there is a possible memory corruption due to a missing bounds check. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01182594; Issue ID: MSV-1529.
- 9.8 Critical severity
MT2735, MT2737, MT6761, MT6765, MT6768…: Improper Certificate Validation
In gnss service, there is a possible escalation of privilege due to improper certificate validation. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: AL
- 9.8 Critical severity
MT6768, MT6779, MT8321, MT8385, MT8755…: Access of Resource Using Incompatible Type
In venc, there is a possible out of bounds write due to type confusion. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS08737250; Issue ID: MSV-1452.
- 7.5 High severity
MT2731, MT6739, MT6761, MT6762, MT6763…: Improper Restriction of Operations within the Bounds of a Memory Buffer
In Modem, there is a possible system crash due to incorrect error handling. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01297807; Issue ID: MSV-1482.
- 7.5 High severity
MT2731, MT6739, MT6761, MT6762, MT6763…: Improper Restriction of Operations within the Bounds of a Memory Buffer
In Modem, there is a possible system crash due to incorrect error handling. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01297806; Issue ID: MSV-1481.
- 9.8 Critical severity
MT6813, MT6815, MT6835, MT6878, MT6897…: Out-of-bounds Write
In modem, there is a possible out of bounds write due to improper input invalidation. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01267285; Issue ID:
- 7.5 High severity
MT6298, MT6813, MT6815, MT6835, MT6878…: Out-of-bounds Write
In modem, there is a possible out of bounds write due to an incorrect bounds check. This could lead to remote denial of service with no additional execution privileges needed. User interaction is no needed for exploitation. Patch ID: MOLY01267281; Issue ID: MS
- 7.8 High severity
MT6580, MT6761, MT6762, MT6768, MT6781…: Out-of-bounds Write
In wlan service, there is a possible out of bounds write due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS08572601;
- 7.2 High severity
MT6761, MT6765, MT6768, MT6779, MT6781…: Out-of-bounds Write
In keyInstall, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS08587881; Issue ID: A
- 8.4 High severity
MT2713, MT2737, MT6781, MT6789, MT6835…: Out-of-bounds Write
In flashc, there is a possible out of bounds write due to an uncaught exception. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS08541757; Issue ID: ALPS08
- 8.8 High severity
MT2713, MT6580, MT6761, MT6762, MT6768…: Out-of-bounds Write
In wlan firmware, there is a possible out of bounds write due to improper input validation. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS0836015
- 8.8 High severity
MT2731, MT2735, MT2737, MT3967, MT6297…: Out-of-bounds Write
In modem protocol, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01240012; Issue ID
- 7.2 High severity
In battery, there is a possible escalation of privilege due to a missing bounds check.
In battery, there is a possible escalation of privilege due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS08488849; Issue ID:
- 8.4 High severity
MT6985, MT6989, MT8678, MT8796: Out-of-bounds Write
In wlan firmware, there is a possible out of bounds write due to improper input validation. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS08477406; Issue
- 7.9 High severity
MT6739, MT6757, MT6761, MT6763, MT6765…: Out-of-bounds Write
In da, there is a possible out of bounds write due to improper input validation. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS08541632; Issue ID: ALPS08
- 9.8 Critical severity
MT7615: Out-of-bounds Write
In wlan driver, there is a possible out of bounds write due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00348479;
- 9.8 Critical severity
In wlan service, there is a possible out of bounds write due to improper input validation.
In wlan service, there is a possible out of bounds write due to improper input validation. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation Patch ID: WCNCR00350938; Issue I
- 8.2 High severity
MT6761, MT6762, MT6763, MT6765, MT6768…: Incorrect Default Permissions
In da, there is a possible permission bypass due to a missing permission check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS08355599; Issue ID: ALPS083
- 7.8 High severity
MT6739, MT6753, MT6757, MT6761, MT6762…: Authentication Bypass by Primary Weakness
In telephony, there is a possible escalation of privilege due to a permissions bypass. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS08441419; Iss
- 9.8 Critical severity
MT6985, MT8127, MT8135, MT8167, MT8167S…: Improper Restriction of Operations within the Bounds of a Memory Buffer
In alac decoder, there is a possible information disclosure due to an incorrect bounds check. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS08441146; Issu
- 8.8 High severity
MT6580, MT6739, MT6761, MT6762, MT6765…: Out-of-bounds Write
In alac decoder, there is a possible out of bounds write due to an incorrect error handling. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation. Patch ID: ALPS08441150;
- 7.5 High severity
MT6580, MT6739, MT6761, MT6762, MT6765…: Concurrent Execution using Shared Resource with Improper Synchronization
In mp3 decoder, there is a possible out of bounds write due to a race condition. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation. Patch ID: ALPS08441369; Issue ID: AL
- 7.5 High severity
In Modem NL1, there is a possible system crash due to an improper input validation.
In Modem NL1, there is a possible system crash due to an improper input validation. This could lead to remote denial of service, if NW sent invalid NR RRC Connection Setup message, with no additional execution privileges needed. User interaction is not needed
- 7.5 High severity
In Modem NL1, there is a possible system crash due to an improper input validation.
In Modem NL1, there is a possible system crash due to an improper input validation. This could lead to remote denial of service, if NW sent invalid NR RRC Connection Setup message, with no additional execution privileges needed. User interaction is not needed
- 7.5 High severity
In modem EMM, there is a possible system crash due to improper input validation.
In modem EMM, there is a possible system crash due to improper input validation. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01183647; Issue ID: MOLY
- 7.5 High severity
MT2735, MT6813, MT6833, MT6833P, MT6835…: Out-of-bounds Write
In Modem IMS Call UA, there is a possible out of bounds write due to a missing bounds check. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01161825; Is
- 7.5 High severity
MT2735, MT6813, MT6833, MT6833P, MT6835…: Out-of-bounds Write
In Modem IMS Call UA, there is a possible out of bounds write due to a missing bounds check. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01161830; Is
- 7.5 High severity
MT2735, MT6813, MT6833, MT6833P, MT6835…: Improper Restriction of Operations within the Bounds of a Memory Buffer
In Modem IMS Stack, there is a possible system crash due to a missing bounds check. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01161837; Issue ID: M
- 7.5 High severity
MT2735, MT6813, MT6833, MT6833P, MT6835…: Out-of-bounds Write
In Modem IMS SMS UA, there is a possible out of bounds write due to a missing bounds check. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY00730807; Iss
- 9.8 Critical severity
MT2735, MT6779, MT6781, MT6783, MT6785…: Out-of-bounds Write
In Modem IMS Stack, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01161803; Issue I
- 7.8 High severity
MT6580, MT6739, MT6761, MT6762, MT6765…: Out-of-bounds Write
In decoder, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation. Patch ID: ALPS08016652; Issue ID: A