What’s Vulnerable › Vulnerabilities

CVE-2025-47355: Out-of-bounds Write 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-787

Description

Memory corruption while invoking remote procedure IOCTL calls.

Affected products

• Qualcomm Fastconnect 6700 Firmware: all versions
• Qualcomm Fastconnect 6900 Firmware: all versions
• Qualcomm Fastconnect 7800 Firmware: all versions
• Qualcomm Qcc2072 Firmware: all versions
• Qualcomm Sc8380Xp Firmware: all versions
• Qualcomm Snapdragon 7C+ Gen 3 Compute Firmware: all versions
• Qualcomm Snapdragon 8Cx Gen 3 Compute Platform (Sc8280Xp-Ab) Firmware: all versions
• Qualcomm Snapdragon 8Cx Gen 3 Compute Platform (Sc8280Xp-Bb) Firmware: all versions
• Qualcomm Wcd9378C Firmware: all versions
• Qualcomm Wcd9380 Firmware: all versions
• Qualcomm Wcd9385 Firmware: all versions
• Qualcomm Wcn3660B Firmware: all versions
• Qualcomm Wcn3680B Firmware: all versions
• Qualcomm Wcn3980 Firmware: all versions
• Qualcomm Wsa8830 Firmware: all versions
• Qualcomm Wsa8835 Firmware: all versions
• Qualcomm Wsa8840 Firmware: all versions
• Qualcomm Wsa8845 Firmware: all versions
• Qualcomm Wsa8845H Firmware: all versions
• Qualcomm X2000077 Firmware: all versions
• Qualcomm X2000086 Firmware: all versions
• Qualcomm X2000090 Firmware: all versions
• Qualcomm X2000092 Firmware: all versions
• Qualcomm X2000094 Firmware: all versions
• Qualcomm Xg101002 Firmware: all versions
• Qualcomm Xg101032 Firmware: all versions
• Qualcomm Xg101039 Firmware: all versions

References

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

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