CERT-In Alerts Apple Users to Critical Security Vulnerabilities

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CERT-In Issues Warning Over Critical Security Vulnerabilities in Apple Devices

The Indian Computer Emergency Response Team (CERT-In) has issued a significant security alert for Apple users following the discovery of multiple vulnerabilities in several Apple devices, including iPads, Macs, and iPhones. The warning, which was issued this week, highlights potential risks within the operating systems that power a wide range of Apple products. If exploited, these vulnerabilities could lead to unauthorized access to sensitive information, allowing attackers to compromise systems and perform a variety of malicious actions.

Security Risks in Apple Products

In its advisory dated January 28, CERT-In detailed several high-risk vulnerabilities that affect a wide range of Apple products. The flaws could allow attackers to execute arbitrary code, bypass security measures, manipulate data, and even escalate privileges on affected devices. Specific risks include denial of service (DoS) conditions, bypassing authentication protocols, and executing spoofing attacks. These vulnerabilities could significantly impact the privacy and functionality of the devices.

Affected Versions and Devices

The advisory identifies a number of Apple products that are susceptible to these vulnerabilities. The list includes several versions of macOS, including macOS Sequoia (prior to 15.3), macOS Sonoma (prior to 14.7.3), and macOS Ventura (prior to 13.7.3). Additionally, iPadOS (prior to 17.7.4), iOS, tvOS, and visionOS (prior to 18.3) are all impacted by these flaws. Apple’s Safari browser and watchOS (prior to 11.3) are also affected. CERT-In rates these vulnerabilities as “high risk,” urging Apple users to take immediate action to safeguard their devices.

Root Causes and Exploited Vulnerabilities

The vulnerabilities have been traced back to several technical issues such as null pointer dereference, type confusion errors, and use-after-free errors. Other issues include problems related to file handling, input validation, and the handling of user-sensitive data. Of particular concern is CVE-2025-24085, a critical vulnerability that is actively being exploited in the wild. This flaw affects devices running older versions of iOS, iPadOS, and macOS, making it especially important for users of older devices to update their software.

CERT-In’s Recommendations

To mitigate these risks, CERT-In strongly advises all Apple users to update their devices to the latest software versions. This follows a recent release from Apple, which issued an update aimed at patching many of these vulnerabilities. Apple has taken steps to address these issues, but it’s crucial that users stay proactive by applying security updates promptly. This advisory serves as a reminder of the importance of keeping devices up to date to prevent potential breaches and data compromises.

GoPro Hero Now Supports 4K Video Recording in 4:3 Aspect Ratio

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GoPro Hero Gains 4:3 Aspect Ratio Support for 4K Video Recording

GoPro has rolled out a significant update for its GoPro Hero action camera, introducing support for 4K video recording in a 4:3 aspect ratio. Previously, the camera only supported 4K recording in a 16:9 format, which is standard for widescreen content. This update aims to enhance the field of view, offering a more immersive first-person perspective. The new feature is available as a free update via the GoPro Quik companion app for both iOS and Android users. The GoPro Hero, which launched alongside the Hero 13 Black in September 2024, remains one of the brand’s smallest action cameras to feature a built-in display.

GoPro Hero Price in India and Availability

In India, the GoPro Hero is currently priced at Rs. 19,990 and is available for purchase through Flipkart and Amazon. At launch, the camera carried a price tag of Rs. 23,990, making the current pricing a notable discount. It is available in a single black color variant, and despite being an entry-level GoPro, it retains robust durability and water resistance for adventure sports enthusiasts.

GoPro Hero’s New Video Capabilities

The 4:3 aspect ratio update offers a taller frame, capturing more of the environment in each shot. This is particularly useful for activities like biking, skiing, and skydiving, where first-person perspectives benefit from a wider vertical field of view. GoPro states that this new mode allows users to fit more people and surroundings into their shots, making it especially beneficial for social media sharing, where vertical and square formats are increasingly popular.

A Step Towards More Versatile Content Creation

With social media platforms like Instagram, TikTok, and YouTube Shorts prioritizing vertical videos, GoPro’s decision to introduce a 4:3 format aligns with current content creation trends. The ultra-wide perspective offers greater flexibility in cropping and editing, allowing creators to reframe their footage for different platforms without losing resolution. As GoPro continues to refine its software capabilities, this update ensures that even the entry-level Hero model keeps pace with evolving video recording demands.

Samsung Galaxy S25 Ultra Could Solve Galaxy S24 Ultra’s Display Grain Issue

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Samsung unveiled the Galaxy S25 Ultra at its Unpacked 2025 event, positioning it as the flagship model in its latest smartphone lineup. While the device introduces expected hardware upgrades, it also reportedly addresses a key display issue that plagued the Galaxy S24 series—grainy screen texture at low brightness levels. Though the display specifications largely remain unchanged from its predecessor, the Galaxy S25 Ultra now features Corning Gorilla Armor 2 protection with an anti-reflective coating, which could enhance visual clarity and durability.

Samsung Galaxy S25 Ultra Improves Display Quality

According to a post by Ice Universe on X (formerly Twitter), Samsung has taken steps to fix the grainy display issue that affected the Galaxy S24 Ultra at lower brightness levels. A side-by-side comparison shared by the tipster suggests that the Galaxy S25 Ultra offers noticeable improvements in screen quality and brightness uniformity. However, the claim specifically focuses on the Ultra model, leaving uncertainty about whether similar enhancements have been made to the Galaxy S25 and S25+.

A Recurring Display Controversy

The grainy screen issue first gained attention last year when Ice Universe criticized Samsung, even calling for a class-action lawsuit over what was perceived as a manufacturing defect in the Galaxy S24 series. At the time, the tipster accused Samsung of ignoring customer concerns and urged users in the United States to boycott the lineup. This display problem was particularly noticeable in dark environments, where uneven pixel rendering created a distracting visual experience.

Additional Camera and Display Concerns

Aside from display-related criticisms, Ice Universe also raised concerns about the Galaxy S24 Ultra’s camera system, claiming issues with color accuracy and excessive image sharpening. The phone’s 5x telephoto camera was reportedly plagued by a glow effect around white objects, hinting at possible hardware limitations. With the Galaxy S25 Ultra, Samsung appears to be refining both its display and camera technologies to address user feedback. More real-world testing will be needed to determine whether these fixes mark a significant improvement over last year’s model.