What’s Vulnerable › Vulnerabilities

CVE-2025-47408: Untrusted Pointer Dereference in Power Optimization Firmware

• 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: 2026-05-04 · updated 2026-10-07
• Weakness: CWE-822

Description

Memory corruption when another driver calls an IOCTL with invalid input/output buffer.

Affected products

• Qualcomm Fastconnect 6200 Firmware: all versions
• Qualcomm Fastconnect 6900 Firmware: all versions
• Qualcomm Fastconnect 7800 Firmware: all versions
• Qualcomm Iqx5121 Firmware: all versions
• Qualcomm Iqx7181 Firmware: all versions
• Qualcomm Qca0000 Firmware: all versions
• Qualcomm Sc8380Xp Firmware: all versions
• Qualcomm Sd865 5G Firmware: all versions
• Qualcomm Sm6250 Firmware: all versions
• Qualcomm Snapdragon 7C Compute Firmware: all versions
• Qualcomm Snapdragon 7C Gen 2 Compute Firmware: all versions
• Qualcomm Snapdragon Xr2+ Gen 1 Firmware: all versions
• Qualcomm Snapdragon Xr2 5G Firmware: all versions
• Qualcomm Wcd9380 Firmware: all versions
• Qualcomm Wcd9385 Firmware: all versions
• Qualcomm Wsa8810 Firmware: all versions
• Qualcomm Wsa8815 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/may-2026-bulletin.html

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