CVE-2026-84532
UnknownSummary
An out-of-bounds read issue in Apple systems was addressed with improved input validation. Opening a maliciously crafted file may cause unexpected process termination or disclose process memory.
Risk Assessment
An attacker could exploit a malicious file to leak memory contents or destabilize applications, potentially exposing sensitive information.
Recommendation
Update Apple devices to the latest OS versions (iOS/iPadOS 26.7 or 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7, tvOS 27, visionOS 27) and avoid opening files from untrusted sources.
Other vulnerabilities in Apple iOS, iPadOS, macOS, tvOS, visionOS
See all- CVE-2026-84497Unknown
A buffer overflow was addressed with improved size validation. Opening a maliciously crafted file may lead to unexpected process termination.
- CVE-2026-65406Unknown
A logic issue was addressed with improved validation. The vulnerability affects iOS, iPadOS, macOS, tvOS, and visionOS. An app may be able to access sensitive user data.
- CVE-2026-43785Unknown
A permissions issue was addressed with additional restrictions. The flaw affects iOS 27, iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7, tvOS 27, and visionOS 27. An app may be able to modify a file it only had permission to read.
- CVE-2026-28966Unknown
An out-of-bounds write issue was addressed with improved bounds checking. The issue affects iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7, tvOS 27, and visionOS 27. Processing a maliciously crafted file may lead to unexpected app termination.
Original NVD description (English source)
An out-of-bounds read issue was addressed with improved input validation. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7, tvOS 27, visionOS 27. Opening a maliciously crafted file may cause unexpected process termination or disclose process memory.