Samsung September 2026 Security Update Fixes 90 Vulnerabilities

Samsung has announced its security patch for September 2026 for Galaxy smartphones, tablets and smartwatches.

Google and Samsung Semiconductor and Samsung Mobile have released fixes for 90 security flaws in the update.

What does the update fix?

The September security package is made up of:

• 58 Google security fixes
• 1 Samsung Semiconductor fix
• 31 Samsung Mobile security fixes

Several of the vulnerabilities have been classified as Critical or High severity.

Why should Galaxy users install it?

Security patches help smartphones stay safe from any vulnerabilities that might be utilized by attackers.

Even if a vulnerability doesn't need to be attacked in certain ways to exploit it, installing security updates makes it less likely that an exploit will be successful.

Which Galaxy devices receive it?

The security update release is different depending on the Samsung model, country, carrier and software version.

As a result, not all Galaxy devices will get the update at the same time.

Users can see for software updates via the software update settings on their device.

What should users do?

It is important for Galaxy users to periodically check for software updates.

If you do have one, it's recommended that you install the September 2026 security update.

Samsung's official security bulletin contains specific information about the vulnerabilities fixed.