CVE-2025-54650 Integer overflow in HarmonyOS
An improper array index verification flaw in the HarmonyOS audio codec module allows attackers to disrupt audio decoding functions.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-54650?
CVE-2025-54650 is a medium-severity vulnerability in Huawei Harmonyos, published on 6 Aug 2025. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
Improper array index verification vulnerability in the audio codec module. Impact: Successful exploitation of this vulnerability may affect the audio decoding function.
Weakness: CWE-129
Which versions are affected by CVE-2025-54650?
It affects 1 product.
Products include Huawei Harmonyos.
How do I fix CVE-2025-54650?
No fix has been published for CVE-2025-54650 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-54650 being exploited?
There is no known exploitation of CVE-2025-54650 in the wild and no public exploit code.
Other vulnerabilities in Huawei Harmonyos
Sources
Also known as GHSA-3hjh-36cf-mgj5.