CVE Feed

    Dashboard / CVE / CVE-2026-20482

    CVE-2026-20482

    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.

    Published:Aug 3, 2026
    Last Modified:Aug 19, 2026
    EPS:Aug 3, 2026
    EPSS Score:0.00182
    CVSS Score:6.5

    Affected Products

    Vendor
    Mediatek
    Product
    Mt7902
    Vendor
    Mediatek
    Product
    Mt7902 Firmware
    Vendor
    Mediatek
    Product
    Mt7921
    Vendor
    Mediatek
    Product
    Mt7921 Firmware
    Vendor
    Mediatek
    Product
    Mt7922
    Vendor
    Mediatek
    Product
    Mt7922 Firmware
    Vendor
    Mediatek
    Product
    Mt8518s
    Vendor
    Mediatek
    Product
    Mt8518s Firmware
    Vendor
    Mediatek
    Product
    Mt8532
    Vendor
    Mediatek
    Product
    Mt8532 Firmware
    Vendor
    Mediatek, Inc.
    Product
    Mediatek Chipset

    Exploits

    No exploit reference

    Related CVEs

    CVE-2026-20495 (CVSS 7.8) — In Bluetooth driver, there is a possible permission bypass due to a missing permission check. This could lead …
    CVE-2026-20456 (CVSS 5.5) — In wlan STA driver, there is a possible system crash due to a missing bounds check. This could lead to local d…
    CVE-2026-20436 (CVSS 6.7) — In wlan STA driver, there is a possible escalation of privilege due to a missing bounds check. This could lead…
    CVE-2026-20423 (CVSS 7.8) — In wlan STA driver, there is a possible out of bounds write due to a missing bounds check. This could lead to …
    CVE-2026-20419 (CVSS 6.5) — In wlan AP/STA firmware, there is a possible system becoming irresponsive due to an uncaught exception. This c…
    CVE-2026-20407 (CVSS 9.3) — In wlan STA driver, there is a possible escalation of privilege due to a missing bounds check. This could lead…
    CVE-2025-20740 (CVSS 4.7) — In wlan STA driver, there is a possible out of bounds read due to a race condition. This could lead to local i…
    CVE-2025-20728 (CVSS 7.8) — In wlan STA driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead …
    CVE-2025-20693 (CVSS 6.5) — In wlan STA driver, there is a possible out of bounds read due to an incorrect bounds check. This could lead t…
    CVE-2025-20687 (CVSS 5.5) — In Bluetooth driver, there is a possible out of bounds read due to an incorrect bounds check. This could lead …

    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