Released only 7 days after the 10.3 update.
Make sure you backup your device before performing any update “Just in case” something goes wrong. You have a recovery point to go back to.
Apple has released the 10.3.1 update for IOS devices. Iphone 5 and later, iPad 4th generation and later and iPod 6th Gen and later
From the Apple Support Website:
Impact: An attacker within range may be able to execute arbitrary code on the Wi-Fi chip
Description: A stack buffer overflow was addressed through improved input validation.
CVE-2017-6975: Gal Beniamini of Google Project Zero
10.3.2 is already being tested by apple.