CVE-2025-47328 Buffer Over-read in WLAN HAL
A buffer over-read in the WLAN HAL allows attackers to cause a transient denial of service via invalid power control requests.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-47328?
CVE-2025-47328 is a high-severity denial of service vulnerability in Qualcomm Fastconnect 7800 Firmware, published on 24 Sep 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Transient DOS while processing power control requests with invalid antenna or stream values.
Weakness: CWE-126
Which versions are affected by CVE-2025-47328?
It affects 67 products.
Products include Qualcomm Fastconnect 7800 Firmware, Qualcomm Immersive Home 3210 Platform Firmware, Qualcomm Immersive Home 326 Platform Firmware, Qualcomm Ipq5300 Firmware, Qualcomm Ipq5302 Firmware, Qualcomm Ipq5312 Firmware and 61 more.
How do I fix CVE-2025-47328?
No fix has been published for CVE-2025-47328 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2025-47328 being exploited?
There is no known exploitation of CVE-2025-47328 in the wild and no public exploit code.
Other vulnerabilities in Qualcomm Fastconnect 7800 Firmware
Sources
Also known as GHSA-94j2-cr8p-m92x.