CVE-2025-47358 Use After Free in Secure Processor
A use-after-free flaw in the Qualcomm Secure Processor allows attackers to corrupt kernel memory, potentially leading to 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-2025-47358?
CVE-2025-47358 is a high-severity use after free vulnerability in Qualcomm Fastconnect 6900 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 user space address is modified and passed to mem_free API, causing kernel memory to be freed inadvertently.
Weakness: CWE-416
Which versions are affected by CVE-2025-47358?
It affects 21 products.
Products include Qualcomm Fastconnect 6900 Firmware, Qualcomm Fastconnect 7800 Firmware, Qualcomm Qcc2072 Firmware, Qualcomm Sc8380xp Firmware, Qualcomm Snapdragon 8cx Gen 3 Compute Platform Firmware, Qualcomm Wcd9378c Firmware and 15 more.
How do I fix CVE-2025-47358?
No fix has been published for CVE-2025-47358 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-2025-47358 being exploited?
There is no known exploitation of CVE-2025-47358 in the wild and no public exploit code.
Other vulnerabilities in Qualcomm Fastconnect 6900 Firmware
Sources
Also known as GHSA-m7gg-jjmx-c8gf.