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Findings

CVE-2025-21479

Qualcomm Multiple Chipsets Incorrect Authorization Vulnerability

Published Jun 3, 2025 · updated Jun 17, 2026 · qualcomm aqt1000 firmware

Multiple Qualcomm chipsets contain an incorrect authorization vulnerability. This vulnerability allows for memory corruption due to unauthorized command execution in GPU micronode while executing specific sequence of commands.

Timeline

Detection, updates, and resolution for this record.

  1. Jun 3, 2025 · Catalog

    Detected

    Multiple Qualcomm chipsets contain an incorrect authorization vulnerability. This vulnerability allows for memory corruption due to unauthorized command execution in GPU micronode while executing specific sequence of commands.

  2. Jun 3, 2025 · CISA KEV

    Known exploited

    Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

  3. Jun 24, 2025 · CISA KEV

    Remediation due

    Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

  4. Jun 17, 2026 · Catalog

    Updated

    Multiple Qualcomm chipsets contain an incorrect authorization vulnerability. This vulnerability allows for memory corruption due to unauthorized command execution in GPU micronode while executing specific sequence of commands.

Required action

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

CISA due date Jun 24, 2025

Affected

  • cpe qualcomm/aqt1000 firmwareversion unspecified
  • cpe qualcomm/fastconnect 6200 firmwareversion unspecified
  • cpe qualcomm/fastconnect 6700 firmwareversion unspecified
  • cpe qualcomm/fastconnect 6800 firmwareversion unspecified
  • cpe qualcomm/fastconnect 6900 firmwareversion unspecified
  • cpe qualcomm/fastconnect 7800 firmwareversion unspecified
  • cpe qualcomm/qca6391 firmwareversion unspecified
  • cpe qualcomm/qcm4490 firmwareversion unspecified
  • cpe qualcomm/qcs4490 firmwareversion unspecified
  • cpe qualcomm/sd855 firmwareversion unspecified
  • cpe qualcomm/sm4635 firmwareversion unspecified
  • cpe qualcomm/sm6250 firmwareversion unspecified
  • vendor Qualcomm Multiple Chipsetsversion unspecified

Sources

  • CISA KEVCVE-2025-21479

    Multiple Qualcomm chipsets contain an incorrect authorization vulnerability. This vulnerability allows for memory corruption due to unauthorized command execution in GPU micronode while executing specific sequence of commands.

    cisa.gov
  • CVE.orgCVE-2025-21479

    Official CVE identifier

    cve.org
  • FIRST EPSSCVE-2025-21479

    30-day exploitation probability 0.8%

    first.org
  • NIST NVDCVE-2025-21479

    Memory corruption due to unauthorized command execution in GPU micronode while executing specific sequence of commands.

    nvd.nist.gov

References