What’s Vulnerable › Vulnerabilities

CVE-2025-47351: Integer Overflow or Wraparound in DSP Service

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-10-09 · updated 2026-10-08
• Weakness: CWE-190

Description

Memory corruption while processing user buffers.

Affected products

• Qualcomm Fastconnect 6200 Firmware: all versions
• Qualcomm Fastconnect 6700 Firmware: all versions
• Qualcomm Fastconnect 6900 Firmware: all versions
• Qualcomm Fastconnect 7800 Firmware: all versions
• Qualcomm Sg6150 Firmware: all versions
• Qualcomm Sg6150P Firmware: all versions
• Qualcomm Sm8750 Firmware: all versions
• Qualcomm Sm8750P Firmware: all versions
• Qualcomm Sm8850 Firmware: all versions
• Qualcomm Sm8850P Firmware: all versions
• Qualcomm Wcd9370 Firmware: all versions
• Qualcomm Wcd9375 Firmware: all versions
• Qualcomm Wcd9385 Firmware: all versions
• Qualcomm Wcd9395 Firmware: all versions
• Qualcomm Wcn3950 Firmware: all versions
• Qualcomm Wcn3988 Firmware: all versions
• Qualcomm Wcn7860 Firmware: all versions
• Qualcomm Wcn7861 Firmware: all versions
• Qualcomm Wcn7880 Firmware: all versions
• Qualcomm Wcn7881 Firmware: all versions
• Qualcomm Wsa8810 Firmware: all versions
• Qualcomm Wsa8815 Firmware: all versions
• Qualcomm Wsa8830 Firmware: all versions
• Qualcomm Wsa8832 Firmware: all versions
• Qualcomm Wsa8835 Firmware: all versions
• Qualcomm Wsa8840 Firmware: all versions
• Qualcomm Wsa8845 Firmware: all versions
• Qualcomm Wsa8845H Firmware: all versions

References

• https://docs.qualcomm.com/product/publicresources/securitybulletin/october-2025-bulletin.html

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