The CVE, or Common Vulnerabilities and Exposures numbers, are used to catalog, identify, and share publicly disclosed cybersecurity issues.
The second update addresses a Security problem that could allow a malicious app to bypass signature validation. Once again, Apple is aware of a report that this issue may have been actively exploited against versions of iOS before iOS 16.7. A certificate validation issue was addressed to fix the flaw which was discovered again by Bill Marczak of The Citizen Lab at The University of Toronto’s Munk School and Maddie Stone of Google’s Threat Analysis Group and was listed as CVE-2023-41991.
Install the iOS 17.0.1 phone on your iPhone for security reasons
The last update is for the WebKit browser engine. Processing web content could lead an attacker to run any command or code or a targeted device. As with the other two vulnerabilities, “Apple is aware of a report that this issue may have been actively exploited against versions of iOS before iOS 16.7.” Apple addressed the flaw with improved checks putting an end to CVE-2023-41993. Again, we can thank Bill Marczak of The Citizen Lab at The University of Toronto’s Munk School and Maddie Stone of Google’s Threat Analysis Group for finding the flaw.
Apple also released watchOS 10.0.1 for compatible Apple Watch models
Apple Watch has the same Kernel and Security flaws which is why you should install watchOS 10.0.1 by going to the Watch app on your iPhone and tapping General > Software Updates. Tap on Download and Install and make sure that your Apple Watch is on the charger and in range of your iPhone (connected to Wi-Fi). The watch has to be at least 50% charged to receive the update. Do not restart or remove the watch from the charger until the update is completed.