CVE-2025-47382 Incorrect Authorization in Boot
Memory corruption in the Qualcomm Snapdragon bootloader allows attackers to execute arbitrary code or escalate privileges via invalid firmware.
- 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-2025-47382?
CVE-2025-47382 is a high-severity memory corruption vulnerability in Qualcomm Fastconnect 6200 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 loading an invalid firmware in boot loader.
Weakness: CWE-863
Which versions are affected by CVE-2025-47382?
It affects 99 products.
Products include Qualcomm Fastconnect 6200 Firmware, Qualcomm Fastconnect 6700 Firmware, Qualcomm Fastconnect 6900 Firmware, Qualcomm Fastconnect 7800 Firmware, Qualcomm Qam8255p Firmware, Qualcomm Qam8295p Firmware and 93 more.
How do I fix CVE-2025-47382?
Apply the vendor's patch.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2025-47382 being exploited?
There is no known exploitation of CVE-2025-47382 in the wild and no public exploit code.
Other vulnerabilities in Qualcomm Fastconnect 6200 Firmware
Sources
Also known as 4152954, A-442620646, ASB-A-442620646, GHSA-x5w7-h7fg-w2g5.