National Cyber Security Institute Incibe has urged device owners to update to the latest iOS 16.5.1 to fix known security issues on iPhone, Mac, and Apple Watch. The move is part of a broad effort to shield users from recently discovered vulnerabilities that could expose devices to exploits. Enterprise and individual users in Canada and the United States should apply this update promptly to maintain protection across their Apple ecosystem.
Incibe recently escalated a critical alert on its web portal after cybersecurity researchers at Kaspersky identified weaknesses in early June. The alert signaled a level 5 warning, indicating actions are needed to prevent potential breaches and data loss. The vulnerabilities were documented by Kaspersky as part of ongoing threat research that highlights how attackers might probe and compromise systems before developers can deploy patches.
Apple has released security updates to address these deficiencies. Users running software older than 16.5.1 on Safari, iOS, or iPadOS, along with macOS and watchOS users who have not yet installed the latest updates, are advised to upgrade. Updating ensures protections against recent attack vectors and closes gaps that could be exploited by malicious actors. The update also brings refinements that strengthen overall device integrity and user privacy across Apple devices.
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Security researchers from Kaspersky have communicated to Apple the specifics of today’s vulnerabilities. The core risk arises when an attacker can gain control of a device by bypassing existing safeguards before software developers can ship a fix. In practical terms, this means a bad actor could execute unauthorized commands or insert malicious code into an application at any moment, underscoring the need for timely updates.
With the Wednesday release of iOS and related updates, Apple has patched these vulnerabilities and fixed accompanying security bugs. The broader lesson emphasizes the importance of keeping devices current, especially for users who rely on Apple platforms for work, banking, or personal data. Regular updates reduce exposure to zero-day and known exploits, helping protect sensitive information and maintain system reliability across iPhone, iPad, Mac, and Apple Watch.