New Samsung Galaxy A53 update installs October 2023 security patch

Samsung has pushed a fresh update for the Galaxy A53 smartphone, which brings an October 2023 security update to improve system security. The new update is currently rolling out in the US, Europe, Taiwan, and Hong Kong.

October 2023 Security Patch 

The latest security patch addresses 2 critical and 32 high levels of CVEs for the Android operating system. However, 1 CVE was resolved by previous updates from the company, and 1 is not relevant to Galaxy devices.

Besides Google patches, Samsung offers 12 SVE items to improve user experience. The latest security patch fixes various issues related to Evaluator, Duo, Buffer Overflow in HDCP trustlet, system property, and more.

Latest Firmware

Users can identify the October 2023 security update of the Samsung Galaxy A53 smartphone with the One UI version A536BXXS7CWI1 in European countries including Austria, Croatia, France, Ireland, Italy, Poland, Portugal, Serbia, Slovenia, Switzerland, the Czech Republic, and the UK.

While the carrier-locked Galaxy A53 variants get this update with version A536USQS8CWI1. The firmware A5360ZHS7CWI1 is available for users in Hong Kong and Taiwan.