CVE-2025-58287 Use after free in HarmonyOS
A use-after-free flaw in the HarmonyOS office service allows attackers to compromise service confidentiality.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-58287?
CVE-2025-58287 is a high-severity use after free vulnerability in Huawei Harmonyos, published on 11 Oct 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
Use After Free (UAF) vulnerability in the office service. Successful exploitation of this vulnerability may affect service confidentiality.
Which versions are affected by CVE-2025-58287?
It affects 1 product.
Products include Huawei Harmonyos.
How do I fix CVE-2025-58287?
No fix has been published for CVE-2025-58287 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-2025-58287 being exploited?
There is no known exploitation of CVE-2025-58287 in the wild and no public exploit code.
Other vulnerabilities in Huawei Harmonyos
Sources
Also known as GHSA-x9jm-9gqg-5g65.