CVE-2025-47347 Stack-based Buffer Overflow in Automotive Software platform based on QNX
A stack-based buffer overflow in Qualcomm Snapdragon automotive software allows attackers to execute arbitrary code or escalate privileges via malicious control commands.
- 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-2025-47347?
CVE-2025-47347 is a high-severity memory corruption vulnerability in Qualcomm Qam8255p Firmware, published on 9 Oct 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 control commands in the virtual memory management interface.
Weakness: CWE-121
Which versions are affected by CVE-2025-47347?
It affects 37 products.
Products include Qualcomm Qam8255p Firmware, Qualcomm Qam8295p Firmware, Qualcomm Qam8620p Firmware, Qualcomm Qam8650p Firmware, Qualcomm Qam8775p Firmware, Qualcomm Qamsrv1h Firmware and 31 more.
How do I fix CVE-2025-47347?
No fix has been published for CVE-2025-47347 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-2025-47347 being exploited?
There is no known exploitation of CVE-2025-47347 in the wild and no public exploit code.
Other vulnerabilities in Qualcomm Qam8255p Firmware
Sources
Also known as GHSA-q76p-rvx8-49jg.