CVE-2025-44014 Qsync Central
Remote attackers with user accounts can exploit an out-of-bounds write in Qsync Central to corrupt memory, potentially leading to code execution.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-44014?
CVE-2025-44014 is a high-severity memory corruption vulnerability in Qnap Qsync Central, published on 3 Oct 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
An out-of-bounds write vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user account, they can then exploit the vulnerability to modify or corrupt memory.
We have already fixed the vulnerability in the following version: Qsync Central 5.0.0.1 ( 2025/07/09 ) and later
Weakness: CWE-787
Which versions are affected by CVE-2025-44014?
It affects 1 product.
Products include Qnap Qsync Central.
How do I fix CVE-2025-44014?
No fix has been published for CVE-2025-44014 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-2025-44014 being exploited?
There is no known exploitation of CVE-2025-44014 in the wild and no public exploit code.
Other vulnerabilities in Qnap Qsync Central
Sources
Also known as GHSA-r4j6-m7xp-m9w5.