CVE-2026-0200 Memory corruption in Android

High 8.8 Published 15 Sep 2026 Updated 16 Sep 2026

A heap buffer overflow in the Android cellular modem allows remote attackers to escalate privileges and execute code without user interaction.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: Available

What is CVE-2026-0200?

CVE-2026-0200 is a high-severity memory corruption vulnerability in Google Android, published on 15 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

In Cellular Modem, there is a possible out-of-bounds write due to a heap buffer overflow. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Weakness: CWE-787, CWE-122

Which versions are affected by CVE-2026-0200?

It affects 1 product.

Products include Google Android.

How do I fix CVE-2026-0200?

Apply the vendor's patch.

Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.

Is CVE-2026-0200 being exploited?

There is no known exploitation of CVE-2026-0200 in the wild and no public exploit code.

All Google Android vulnerabilities

Sources

Also known as A-457429887, GHSA-7h83-3qjh-jj58, PUB-A-457429887.