CVE-2025-47359 Use After Free in Secure Processor
Concurrent thread access to a memory free API in Qualcomm Snapdragon Secure Processor causes use-after-free, potentially enabling code execution or privilege escalation.
- 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-2025-47359?
CVE-2025-47359 is a high-severity use after free vulnerability in Qualcomm Aqt1000 Firmware, published on 2 Feb 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Memory Corruption when multiple threads simultaneously access a memory free API.
Weakness: CWE-416
Which versions are affected by CVE-2025-47359?
It affects 37 products.
Products include Qualcomm Aqt1000 Firmware, Qualcomm Fastconnect 6200 Firmware, Qualcomm Fastconnect 6800 Firmware, Qualcomm Fastconnect 6900 Firmware, Qualcomm Fastconnect 7800 Firmware, Qualcomm Qca6391 Firmware and 31 more.
How do I fix CVE-2025-47359?
No fix has been published for CVE-2025-47359 yet. Limit exposure of the affected software until one is available.
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-2025-47359 being exploited?
There is no known exploitation of CVE-2025-47359 in the wild and no public exploit code.
Other vulnerabilities in Qualcomm Aqt1000 Firmware
- CVE-2025-21479 Qualcomm Multiple Chipsets Incorrect Authorization
- CVE-2025-21480 Qualcomm Multiple Chipsets Incorrect Authorization
- CVE-2023-28562 Buffer Copy Without Checking Size of Input in QESL
- CVE-2022-40514 Buffer copy without checking size of input in WLAN Firmware
- CVE-2022-22096 Memory corruption in Snapdragon Connectivity, Snapdragon Mobile
Sources
Also known as GHSA-hr94-mxg6-ww3h.