CVE-2026-48173

Samsung has detailed on its official website the September 2026 security patch with 90 vulnerability fixes for smartphones, tablets, and smartwatches in the Galaxy line.

• The update package resolves flaws in the Android operating system, the One UI interface, and proprietary hardware components of the brand.

• Of the total vulnerabilities, 58 fixes were provided by Google, focusing on critical and high-risk vulnerabilities, while 31 items refer to the One UI interface and one to the Samsung Semiconductor division.

• The high-risk flaw cataloged as CVE-2026-48173 impacts several Exynos processor models and connectivity modems from the company.

From what I saw, in One UI 9 Beta 1, the Galaxy A55 was included in this September patch. We await distribution to the rest of the public.