What’s Vulnerable › Vulnerabilities

CVE-2025-47401: Buffer Over-read in WLAN HAL

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% 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-126

Description

Transient DOS when processing target power rate tables during channel configuration.

Affected products

• Qualcomm Ar8035 Firmware: all versions
• Qualcomm Cologne Firmware: all versions
• Qualcomm Cq7790 Firmware: all versions
• Qualcomm Cq8725S Firmware: all versions
• Qualcomm Cq8750M Firmware: all versions
• 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 Flight Rb5 5G Firmware: all versions
• Qualcomm Fwa Gen 3 Ultra Firmware: all versions
• Qualcomm G2 Gen 1 Firmware: all versions
• Qualcomm G3X Gen 2 Firmware: all versions
• Qualcomm Immersive Home 3210 Firmware: all versions
• Qualcomm Immersive Home 326 Firmware: all versions
• Qualcomm Ipq5300 Firmware: all versions
• Qualcomm Ipq5302 Firmware: all versions
• Qualcomm Ipq5312 Firmware: all versions
• Qualcomm Ipq5332 Firmware: all versions
• Qualcomm Ipq9008 Firmware: all versions
• Qualcomm Ipq9554 Firmware: all versions
• Qualcomm Ipq9570 Firmware: all versions
• Qualcomm Ipq9574 Firmware: all versions
• Qualcomm Iqx5121 Firmware: all versions
• Qualcomm Iqx7181 Firmware: all versions
• Qualcomm Lemans Au Lgit Firmware: all versions
• Qualcomm Lemansau Firmware: all versions
• Qualcomm Marina Firmware: all versions
• Qualcomm Milos Firmware: all versions
• Qualcomm Milos Iot Firmware: all versions

References

• https://docs.qualcomm.com/product/publicresources/securitybulletin/may-2026-bulletin.html

Get alerted when CVE-2025-47401 or the next vulnerability affects your stack