CVE Feed

    Dashboard / CVE / CVE-2026-20471

    CVE-2026-20471

    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) / AUTO00851171 (Note: For MT2735, MT2737); Issue ID: MSV-7790.

    Published:Aug 3, 2026
    Last Modified:Aug 4, 2026
    EPS:Aug 3, 2026
    EPSS Score:0.00159
    CVSS Score:4.6

    Affected Products

    Vendor
    Mediatek, Inc.
    Product
    Mediatek Chipset

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-787 Out-of-bounds Write

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2026-20518 (CVSS 4.4) — In geniezone, there is a possible information disclosure due to a missing bounds check. This could lead to loc…
    CVE-2026-20517 (CVSS 6.7) — In geniezone, there is a possible escalation of privilege due to use after free. This could lead to local esca…
    CVE-2026-20515 (CVSS 5.5) — In gpu, there is a possible system crash due to use after free. This could lead to local information disclosur…
    CVE-2026-20514 (CVSS 4.4) — In Audio HAL, there is a possible information disclosure due to a missing permission check. This could lead to…
    CVE-2026-20513 (CVSS 4.4) — In Audio HAL, there is a possible information disclosure due to improper input validation. This could lead to …
    CVE-2026-20512 (CVSS 6.7) — In Audio HAL, there is a possible escalation of privilege due to improper input validation. This could lead to…
    CVE-2026-20511 (CVSS 6.7) — In SurfaceFlinger, there is a possible memory corruption due to use after free. This could lead to local escal…
    CVE-2026-20510 (CVSS 6.7) — In camera middleware, there is a possible escalation of privilege due to double free. This could lead to local…
    CVE-2026-20509 (CVSS 6.7) — In Power HAL, there is a possible out of bounds write due to a missing bounds check. This could lead to local …
    CVE-2026-20508 (CVSS 6.7) — In Power HAL, there is a possible escalation of privilege due to type confusion. This could lead to local esca…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High