CVE-2026-41981 Memory corruption in HarmonyOS
An out-of-bounds write in the IPC module allows attackers to cause a denial of service on Huawei HarmonyOS devices.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-41981?
CVE-2026-41981 is a medium-severity memory corruption vulnerability in Huawei HarmonyOS, published on 9 Jun 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 IPC module. Impact: Successful exploitation of this vulnerability may affect availability.
Weakness: CWE-122
Which versions are affected by CVE-2026-41981?
How do I fix CVE-2026-41981?
No fix has been published for CVE-2026-41981 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-2026-41981 being exploited?
There is no known exploitation of CVE-2026-41981 in the wild and no public exploit code.
Sources
Also known as GHSA-68xf-fx4h-9h5m.