CVE-2026-24926 Memory corruption in HarmonyOS
An out-of-bounds write in the camera module allows attackers to cause a denial of service on Huawei HarmonyOS devices.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-24926?
CVE-2026-24926 is a high-severity memory corruption vulnerability in Huawei Harmonyos, published on 6 Feb 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Out-of-bounds write vulnerability in the camera module. Impact: Successful exploitation of this vulnerability may affect availability.
Weakness: CWE-787
Which versions are affected by CVE-2026-24926?
It affects 1 product.
Products include Huawei Harmonyos.
How do I fix CVE-2026-24926?
No fix has been published for CVE-2026-24926 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-2026-24926 being exploited?
There is no known exploitation of CVE-2026-24926 in the wild and no public exploit code.
Other vulnerabilities in Huawei Harmonyos
Sources
Also known as GHSA-25x8-6494-2wgh.