Do you own an iPhone? Apple warns users to install emergency security patch right now

Apple has rolled out emergency security updates across its operating systems to fix a critical zero-day vulnerability that has already been exploited in real-world cyberattacks. The company is urging users to install the patches immediately to protect their devices.

The security flaw, tracked as CVE-2026-86950 with a severity rating of 8.8 out of 10, is located in Apple's CoreGraphics rendering framework. The issue involves an out-of-bounds write error, where a program writes data outside its allocated memory space. This can allow attackers to trigger arbitrary code execution, crash applications, or corrupt data when a device processes a maliciously crafted file.

Targeted Attacks Identified

Meta Product Security reported the vulnerability to Apple. The company acknowledged active exploitation in its security notice, stating: "Apple is aware of a report that this issue may have been exploited in an extremely sophisticated attack against specific targeted individuals on versions of iOS before iOS 27."

Such exploits often carry the hallmarks of spyware campaigns designed to compromise high-profile targets, including journalists, political opposition figures, diplomats, and dissidents. Security researchers warn that once details of such flaws become public, broader groups of hackers may attempt to weaponize them against regular users.

Affected Devices and Installation

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The fixes have been deployed in iOS 26.7.1, iPadOS 26.7.1, macOS Tahoe 26.7.1, and macOS Sequoia 15.8.1. The flaw affects iPhone 11 and later models, third-generation iPad Pro 12.9-inch models and later, first-generation iPad Pro 11-inch models and later, third-generation iPad Air and later, fifth-generation iPad mini and later, and eighth-generation iPad models and later, alongside compatible Mac computers.

This release represents the second zero-day vulnerability Apple has addressed this year, following an earlier patch for its dyld component. Users can install the update on iPhones and iPads by navigating to Settings > General > Software Update, or via System Settings > General > Software Update on Mac devices.

Note: This article was created with Artificial Intelligence (AI).

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