PT-2026-27536

Name of the Vulnerable Software and Affected Versions Safari versions prior to 26.4 iOS versions prior to 18.7.7 iPadOS versions prior to 18.7.7 macOS Tahoe versions prior to 26.4 tvOS versions prior to 26.4 visionOS versions prior to 26.4 watchOS versions prior to 26.4 Description The issue...

Apple Fixes WebKit Vulnerability Enabling Same-Origin Policy Bypass on iOS and macOS

Apple on Tuesday released its first round of Background Security Improvements to address a security flaw in WebKit that affects iOS, iPadOS, and macOS. The vulnerability, tracked as CVE-2026-20643 CVSS score: N/A, has been described as a cross-origin issue in WebKit's Navigation API that could be...

UBUNTU-CVE-2026-20643

A cross-origin issue in the Navigation API was addressed with improved input validation. This issue is fixed in Background Security Improvements for iOS, iPadOS, and macOS, Safari 26.4, iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.4, macOS Tahoe 26.4, visionOS 26.4. Processing maliciously...

PT-2026-25953

Apple WebKit and Safari versions prior to iOS 26.3.1, iPadOS 26.3.1, macOS 26.3.1, macOS 26.3.2, iOS 26.4, iPadOS 26.4, macOS Tahoe 26.4, visionOS 26.4, and iOS 18.7.7 and iPadOS 18.7.7 A cross-origin vulnerability exists within the WebKit Navigation API. Processing maliciously crafted web conten...

Vulnerabilities fixed in Apple iOS and iPadOS

Apple fixed vulnerabilities in iOS 15 & 16 and iPadOS 15 & 16 The vulnerabilities are in the way memory is managed in various Apple products. An attacker could exploit these vulnerabilities by processing malicious Web content, which could lead to memory damage and possibly execute arbitrary code...

Apple Security Advisory 03-11-2026-1

Apple Security Advisory 03-11-2026-1 - iOS 16.7.15 and iPadOS 16.7.15 addresses memory corruption issues...

iPhones and iPads Approved for NATO Classified Data

Apple announcement: …iPhone and iPad are the first and only consumer devices in compliance with the information assurance requirements of NATO nations. This enables iPhone and iPad to be used with classified information up to the NATO restricted level without requiring special software or...

CVE-2023-43010

The issue was addressed with improved memory handling. This issue is fixed in iOS 17.2 and iPadOS 17.2, macOS Sonoma 14.2, Safari 17.2, iOS 16.7.15 and iPadOS 16.7.15, iOS 15.8.7 and iPadOS 15.8.7. Processing maliciously crafted web content may lead to memory corruption...

CVE-2023-43010

A memory handling issue in the WebKit component of the Safari browser (and other Apple products) may allow an attacker to cause memory corruption by processing maliciously crafted web content. This vulnerability affects iOS versions prior to 17.2, 16.7.15, and 15.8.7; iPadOS versions prior to 17....

Apple Security Update: iOS 26.3.1 and iPadOS 26.3.1

Apple recommends to install security update iOS 26.3.1 and iPadOS 26.3.1 on devices iPhone 11 and later, iPad Pro 12.9-inch 3rd generation and later, iPad Pro 11-inch 1st generation and later, iPad Air 3rd generation and later, iPad 8th generation and later, and iPad mini 5th generation and later...

Apple Security Update: iOS 26.3.1 and iPadOS 26.3.1

Apple recommends to install security update iOS 26.3.1 and iPadOS 26.3.1 on devices iPhone 11 and later, iPad Pro 12.9-inch 3rd generation and later, iPad Pro 11-inch 1st generation and later, iPad Air 3rd generation and later, iPad 8th generation and later, and iPad mini 5th generation and later...

Vulnerability of operating systems such as watchOS, tvOS, macOS, iOS, and iPadOS, due to insecure temporary files, allows attackers to expose sensitive information.

Vulnerabilities of operating systems such as watchOS, tvOS, macOS, iOS, and iPadOS are related to insecure temporary files. Exploiting these vulnerabilities can allow a malicious actor to disclose sensitive information...

Vulnerability of operating systems such as watchOS, tvOS, macOS, iOS, iPadOS, and visionOS, related to reading beyond the buffer of memory, allowing attackers to disclose protected information

The vulnerabilities of operating systems such as watchOS, tvOS, macOS, iOS, iPadOS, and visionOS involve reading data beyond the buffer boundaries of memory. Exploiting these vulnerabilities can allow attackers to disclose sensitive information by processing specially created images...

CVE-2025-46301

The issue was addressed with improved bounds checks. This issue is fixed in iOS 18.7.5 and iPadOS 18.7.5, iOS 26.2 and iPadOS 26.2, macOS Sequoia 15.7.4, macOS Sonoma 14.8.4, macOS Tahoe 26.2, tvOS 26.2, visionOS 26.2, watchOS 26.2. A malicious HID device may cause an unexpected process crash...

CVE-2025-46303

The issue was addressed with improved bounds checks. This issue is fixed in iOS 18.7.5 and iPadOS 18.7.5, iOS 26.2 and iPadOS 26.2, macOS Sequoia 15.7.4, macOS Sonoma 14.8.4, macOS Tahoe 26.2, tvOS 26.2, visionOS 26.2, watchOS 26.2. A malicious HID device may cause an unexpected process crash...

CVE-2025-46300

The issue was addressed with improved bounds checks. This issue is fixed in iOS 18.7.5 and iPadOS 18.7.5, iOS 26.2 and iPadOS 26.2, macOS Sequoia 15.7.4, macOS Sonoma 14.8.4, macOS Tahoe 26.2, tvOS 26.2, visionOS 26.2, watchOS 26.2. A malicious HID device may cause an unexpected process crash...

CVE-2026-20667

A logic issue was addressed with improved checks. This issue is fixed in iOS 26.3 and iPadOS 26.3, macOS Sequoia 15.7.4, macOS Sonoma 14.8.4, macOS Tahoe 26.3, watchOS 26.3. An app may be able to break out of its sandbox...

CVE-2025-46305

The issue was addressed with improved bounds checks. This issue is fixed in iOS 18.7.5 and iPadOS 18.7.5, iOS 26.2 and iPadOS 26.2, macOS Sequoia 15.7.4, macOS Sonoma 14.8.4, macOS Tahoe 26.2, tvOS 26.2, visionOS 26.2, watchOS 26.2. A malicious HID device may cause an unexpected process crash...

CVE-2025-46304

The issue was addressed with improved bounds checks. This issue is fixed in iOS 18.7.5 and iPadOS 18.7.5, iOS 26.2 and iPadOS 26.2, macOS Sequoia 15.7.4, macOS Sonoma 14.8.4, macOS Tahoe 26.2, tvOS 26.2, visionOS 26.2, watchOS 26.2. A malicious HID device may cause an unexpected process crash...

CVE-2026-20654

The issue was addressed with improved memory handling. This issue is fixed in iOS 26.3 and iPadOS 26.3, macOS Tahoe 26.3, tvOS 26.3, visionOS 26.3, watchOS 26.3. An app may be able to cause unexpected system termination...