CVE-2025-47396 Double Free in Graphics
A double free vulnerability in Qualcomm graphics allows attackers to execute arbitrary code or escalate privileges when launching secure apps on low-memory devices.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2025-47396?
CVE-2025-47396 is a high-severity use after free vulnerability in Qualcomm Fastconnect 6200 Firmware, published on 6 Jan 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Memory corruption occurs when a secure application is launched on a device with insufficient memory.
Weakness: CWE-415
Which versions are affected by CVE-2025-47396?
It affects 45 products.
Products include Qualcomm Fastconnect 6200 Firmware, Qualcomm Fastconnect 6700 Firmware, Qualcomm Fastconnect 6900 Firmware, Qualcomm Fastconnect 7800 Firmware, Qualcomm Qcs610 Firmware, Qualcomm Qmp1000 Firmware and 39 more.
How do I fix CVE-2025-47396?
Apply the vendor's patch.
Upgrade to the fixed version. These bugs are found with fuzzing and sanitisers and avoided by memory-safe languages. More about Use after free.
Is CVE-2025-47396 being exploited?
There is no known exploitation of CVE-2025-47396 in the wild and no public exploit code.
Other vulnerabilities in Qualcomm Fastconnect 6200 Firmware
Sources
Also known as 4204623, A-449733129, ASB-A-449733129, GHSA-hf7c-8q5w-3w2j.