Apple Takes Swift Action to Patch Actively Exploited Security Flaw in Older iPhone and iPad Models

March 28, 2023

Image Credit: Unsplash

Apple Takes Swift Action to Patch Actively Exploited Security Flaw in Older iPhone and iPad Models

Apple has recently addressed an actively exploited security flaw on older iPhone and iPad models, which could lead to arbitrary code execution. The issue concerns a type confusion bug in the WebKit browser engine that was originally addressed by the company with improved checks as part of updates released on February 13, 2021.

An anonymous researcher is credited with reporting the bug

An anonymous researcher has been credited with reporting the bug. Apple has since issued an advisory, warning of active exploitation of the vulnerability. The advisory states that “processing maliciously crafted web content may lead to arbitrary code execution.”

Details of the exploit are not yet known

At this time, details surrounding the exact nature of the exploitation are not known. Apple has not commented further on the matter, but it is clear that the company is taking the threat very seriously.

Improved checks were added in the February 13, 2023 updates

The vulnerability was originally addressed by the tech giant with improved checks as part of updates released on February 13, 2022. The update is available in versions iOS 15.7.4 and iPadOS 15.7.4 for certain iPhone and iPad models. If you haven’t updated your device yet, it is strongly recommended that you do so.

Active Exploitation

Apple added that they are “aware of a report that this issue may have been actively exploited.” This means that hackers may have been able to exploit the vulnerability to gain access to users’ personal data or other sensitive information. Apple has not provided any information on the extent of the damage caused by the exploit.

Numerous bug fixes have been rolled out

The disclosure comes as Apple rolled out updates with numerous bug fixes. It is important to note that these updates address a variety of issues and are not solely focused on the type confusion bug in the WebKit browser engine.

The security of our devices is becoming increasingly important as more of our lives are lived online. It is important to keep our devices updated with the latest updates and patches to protect against any possible exploits. In light of this news, it’s a good time to remind users to ensure that their devices always run the latest software version.

Explore more

AI and Trust Will Define the Future of Marketing

February 10, 2026

The very fabric of digital interaction is being rewoven as brands grapple with a profound paradox: possessing unprecedented technological power to understand customers while facing an equally unprecedented demand for privacy and authenticity. This delicate equilibrium, where the predictive capabilities of artificial intelligence meet the non-negotiable requirement for consumer trust, is no longer a peripheral concern for marketers. It has

Trend Analysis: Strategic Employee Connection

February 10, 2026

The predictable annual dip in organizational energy following the holiday season represents more than just a case of the winter blues; it is a measurable, hidden tax on productivity, innovation, and morale that quietly drains resources from businesses year after year. As workplaces continue to navigate the complexities of a post-pandemic world, a clear trend is emerging: authentic employee connection

The Great Hiring Regression and How to Stop It

February 10, 2026

An unhoused man in Hamilton, Ontario, once demonstrated every skill required of a professional bus driver by commandeering a city bus and flawlessly running its route, yet he would never pass a formal job screen. With passengers aboard, he executed stops perfectly, followed traffic regulations, and even enforced fare collection policies. This bizarre yet telling incident is not merely an

Rethinking What Makes a Good Outside Hire

February 10, 2026

When a company faces turbulent markets and uncertain futures, the board’s instinct is often to seek a savior from the outside, a seasoned generalist whose sprawling résumé promises a wealth of diverse experience to navigate the storm. This impulse to hire for the broadest possible background is a deeply ingrained piece of corporate wisdom. However, recent evidence suggests this strategy

What’s Driving the $12B Private Network Boom?

February 10, 2026

A profound shift in enterprise connectivity is quietly unfolding, moving beyond traditional networks to embrace dedicated, high-performance cellular infrastructure that promises unprecedented control and reliability. This evolution marks the dawn of a new era, characterized by explosive growth in the private cellular network market. The expansion is no longer an abstract concept but a tangible transformation fueled by organic, end-user-driven