With the One UI 8.0 rollout nearly complete for most eligible devices, Samsung is shifting its focus back to regular security updates. The company has already published details of this month’s security patch for Galaxy devices a little earlier than usual.

The November 2025 patch addresses a total of 25 vulnerabilities discovered in the Android operating system. Among these, two are classified as critical-risk, while the remainder are marked as high-risk. One of the critical vulnerabilities affects Android versions dating back to Android 13, whereas the other impacts only Android 16. Notably, no moderate or low-risk vulnerabilities have been resolved in this release.

In addition to Android OS fixes, Samsung has included nine patches for vulnerabilities found in its own software that affect only Galaxy devices. The update also addresses 11 security flaws related to the company’s Exynos chips, which are used in both smartphones and wearables. Most Exynos chips manufactured from 2019 through 2024 appear to have been potentially affected.

As of November 3, Samsung has not yet released any software updates containing the November 2025 security patch for its devices. However, this is expected to change soon. As usual, only devices on Samsung’s monthly security maintenance schedule are guaranteed to receive this patch. For models on quarterly or biannual schedules, availability will depend on when they last received a security update.

Some devices may also receive the November 2025 patch bundled with the One UI 8.0 update.

To check for updates manually, go to your device’s **Settings > Software update** menu and tap **Download and install**.
https://www.sammobile.com/news/samsung-monthly-updates-november-2025-security-patch-details/