Inside Apple’s Latest Earbud Updates: A Critical Beats Security Fix, a Mystery AirPods Patch, and the iOS 27 Beta Preview

Apple has pushed a wave of firmware updates for its wireless audio lineup, headlined by an urgent security patch for the Beats Studio Buds. While the simultaneous AirPods Pro update remains characteristically vague, a separate developer beta preview reveals significant new features on the horizon with iOS 27.

The Urgent Patch: Beats Studio Buds and the Microphone Spying Risk

The most consequential of the updates is firmware version 1B211 for the Beats Studio Buds, released on June 16, 2026 . This update addresses a critical security vulnerability tracked as CVE-2025-20701.

According to a support document published by Apple after the release, the flaw allowed an attacker within Bluetooth range to access a device’s microphone . Crucially, the exploit was possible while the earbuds were not yet paired and actively seeking connection requests . This means a nearby bad actor could eavesdrop even before a user’s brand-new earbuds had been fully set up with a phone.

Apple noted the vulnerability originated in open-source code and that Apple Software was among the affected projects . The issue was reported by security researchers Dennis Heinze and Frieder Steinmetz of ERNW GmbH . Given the nature of the attack and the minimal conditions required, updating to this firmware is highly recommended for all Beats Studio Buds owners.

The Mystery Update: AirPods Pro Firmware 8B41

On the same day, Apple released firmware version 8B41 for both the AirPods Pro 2 (Lightning and USB-C models) and AirPods Pro 3 . This update brings the AirPods Pro 3 up from firmware 8B40 and the AirPods Pro 2 up from version 8B39 .

In typical Apple fashion, the release notes for 8B41 state only that it provides "bug fixes and other improvements" without any further specifics . While there is no confirmation of security-related content in this build, it is standard practice for such maintenance releases to include stability and performance optimizations .

How to Install Firmware on AirPods and Beats

Apple does not offer a manual "Update" button for its earbuds. The process is designed to be completely automatic. To trigger it, you simply need to follow a specific usage pattern.

For both AirPods and Beats models, the firmware installs automatically in the background when these conditions are met :

1. Connect the earbuds to an iPhone, iPad, or Mac that is connected to Wi-Fi.
2. Place the earbuds inside their charging case.
3. Plug the charging case into a power source.
4. Keep the connected device nearby, within Bluetooth range.

The update process typically requires waiting about 30 minutes while the case is charging and connected . You can verify your current firmware version by going to Settings > Bluetooth, tapping the "i" icon next to your device's name, and locating the Version field .

What’s Not Here Yet: The iOS 27 Beta Features

A separate track of development is currently accessible only to developers. On June 9, 2026, Apple released a first developer beta firmware (build 9A5292e) for AirPods Pro 2, AirPods Pro 3, and AirPods 4, alongside the iOS 27 developer beta . This beta firmware unlocks several features expected to launch publicly later this year, but they are not activated in the public 8B41 firmware.

Here is what is available in that beta environment:

• Customizable Equalizer: For the first time, AirPods will offer a user-adjustable EQ. The interface in Settings allows users to manually drag low, mid, and high frequencies to their preference, complete with an interactive preview .
• Heart Rate Syncing: The AirPods Pro 3 can sync heart rate data directly during workouts, an expansion of Apple’s GymKit integration .
• Precision Finding: The Find My app gains the ability to locate misplaced AirPods with ultra-wideband-powered directional precision, similar to finding an AirTag .
• Refreshed Interface: The AirPods settings panel gets a complete redesign, organizing options into a cleaner, more functional layout at the top of the Settings app .

These features require both the beta version of iOS 27 and the corresponding developer beta firmware for the AirPods to function and are not yet available to general users .