CVE-2025-47320 Out-of-bounds Write in Audio
An out-of-bounds write in Qualcomm Snapdragon audio processing allows attackers to execute arbitrary code or escalate privileges during music playback.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-47320?
CVE-2025-47320 is a high-severity memory corruption vulnerability in Qualcomm Apq8017 Firmware, published on 18 Dec 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Memory corruption while processing MFC channel configuration during music playback.
Weakness: CWE-787
Which versions are affected by CVE-2025-47320?
It affects 213 products.
Products include Qualcomm 9206 Lte Modem Firmware, Qualcomm Apq8017 Firmware, Qualcomm Aqt1000 Firmware, Qualcomm Ar8031 Firmware, Qualcomm Ar8035 Firmware, Qualcomm C-V2x 9150 Firmware and 207 more.
How do I fix CVE-2025-47320?
No fix has been published for CVE-2025-47320 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2025-47320 being exploited?
There is no known exploitation of CVE-2025-47320 in the wild and no public exploit code.
Other vulnerabilities in Qualcomm Apq8017 Firmware
Sources
Also known as GHSA-25c8-fq6j-8vvf.