Samsung Expands June 2026 Security Patch to More Galaxy Phones Including S23 FE

Patching 45 vulnerabilities including five critical flaws, the release reflects Samsung’s staged, security-first rollout with One UI 9 still in testing.

Overview

The Galaxy S23 FE has begun receiving the June 2026 security update in India and parts of Asia and Europe as firmware S711BXXSGGZF2, a roughly 282.4MB download.
Samsung is also pushing the June patch to a wider set of devices such as the Galaxy S24, S23, S22 series and recent foldables with reports of availability for some U.S. units including Verizon models.
The package fixes 45 vulnerabilities in total — 33 items from Google’s Android Security Bulletin and 12 Samsung fixes — and includes five issues rated critical that could allow serious exploits if left unpatched.
Rollout is staged by region and carrier so arrival can vary by a few days and users can check for the update in Settings > Software update then download and install, a process that typically takes about 5–10 minutes after download.
One UI 9 (Android 17) continues to be tested internally and feature updates may arrive separately, which explains why most June builds are security-only even though some earlier regional firmware briefly bundled Galaxy AI backports that increased file sizes.