Samsung Starts November Security Update for Galaxy S23–S25, Recent Foldables and Tab S11

The security-only release starts in South Korea with a phased expansion to other regions.

Overview

The rollout is live in South Korea for the Galaxy S23, S24 and S25 lines, recent Z Fold and Z Flip models, and the Galaxy Tab S11 series, with more markets to follow in the coming days.
This month’s patch delivers about three dozen fixes, combining Google’s 25 and Samsung’s 9, plus additional corrections targeting select Exynos vulnerabilities.
No new features are included, and download sizes reported for multiple models are roughly 300 MB.
Unlocked Galaxy A54 units in the United States have the update now, with carrier-locked variants expected to receive it after the initial wave.
Samsung lists specific Korean builds, including S911NKSS6EYK3/S916NKSS6EYK3/S918NKSS6EYK3 for the S23 series and X730XXS3AYJ3/X930XXS3AYJ3 for the Tab S11 lineup.