CVE-2025-54651 Race condition in HarmonyOS
A race condition in the HarmonyOS kernel hufs module allows attackers to compromise service confidentiality.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-54651?
CVE-2025-54651 is a medium-severity vulnerability in Huawei Harmonyos, published on 6 Aug 2025. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
Race condition vulnerability in the kernel hufs module. Impact: Successful exploitation of this vulnerability may affect service confidentiality.
Weakness: CWE-362
Which versions are affected by CVE-2025-54651?
It affects 1 product.
Products include Huawei Harmonyos.
How do I fix CVE-2025-54651?
No fix has been published for CVE-2025-54651 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-54651 being exploited?
There is no known exploitation of CVE-2025-54651 in the wild and no public exploit code.
Other vulnerabilities in Huawei Harmonyos
Sources
Also known as GHSA-9pqg-gmhr-v6c6.