CVE-2026-28864
LowCVSS 3.3Exploitation Probability (EPSS)
Low risk8th percentile - higher than 8% of all known CVEs
Summary
A local attacker may gain access to the user's Keychain items due to insufficient permissions checking. The issue was fixed in multiple versions of iOS, iPadOS, macOS, visionOS, and watchOS.
Risk Assessment
A local attacker on the device could read sensitive data stored in the Keychain, such as passwords and keys. This poses a serious risk to user data confidentiality.
Recommendation
Update Apple systems to the specified versions (e.g., iOS 18.7.7, macOS Sequoia 15.7.5, macOS Tahoe 26.4). Apply patches promptly on all devices.
Other vulnerabilities in Apple iOS, iPadOS, macOS, visionOS, watchOS
See all- CVE-2026-84625Critical
A permissions issue was addressed with additional sandbox restrictions. The vulnerability affects iOS, iPadOS, macOS, visionOS, and watchOS. An app may be able to fingerprint the user.
- CVE-2025-43200MediumActively exploited
A logic issue existed when processing a maliciously crafted photo or video shared via an iCloud Link. This issue is fixed in iOS 15.8.4, iPadOS 15.8.4, iOS 16.7.11, iPadOS 16.7.11, iOS 18.3.1, iPadOS 18.3.1, iPadOS 17.7.5, macOS Sequoia 15.3.1, macOS Sonoma 14.7.4, macOS Ventura 13.7.4, visionOS 2.3.1, and watchOS 11.3.1. Apple is aware of a report that this issue may have been exploited in an extremely sophisticated attack against specific targeted individuals.
- CVE-2026-112619Low risk· EPSS 14%
An out-of-bounds write issue was addressed with improved bounds checking. Processing a maliciously crafted calendar invitation may lead to memory corruption.
- CVE-2026-86870Medium
A heap buffer overflow was addressed with improved bounds checking. The vulnerability affects iOS, iPadOS, macOS, visionOS, and watchOS. Processing a maliciously crafted file may lead to unexpected app termination.
- CVE-2026-65412Medium
A null pointer dereference vulnerability in Apple systems, fixed with improved input validation. Processing web content may lead to a denial-of-service.
- CVE-2026-65403Medium
This issue was addressed with improved checks. The vulnerability affects iOS, iPadOS, macOS, visionOS, and watchOS. An app may be able to access sensitive user data.
- CVE-2026-65399Medium
A file quarantine bypass was addressed with additional checks. The vulnerability affects iOS, iPadOS, macOS, visionOS, and watchOS. An archive may be able to bypass Gatekeeper.
- CVE-2026-64734Medium
A vulnerability in Apple systems, fixed with improved checks. Processing a maliciously crafted contact may leak sensitive data.
- CVE-2026-28988Medium
A permissions issue was addressed with additional restrictions. The issue is fixed in iOS 26.5, iPadOS 26.5, macOS Tahoe 26.5, visionOS 26.5, and watchOS 26.5. An app may be able to bypass certain Privacy preferences.
- CVE-2025-46288Medium
A permissions issue was addressed with additional restrictions. This issue is fixed in iOS 26.2 and iPadOS 26.2, macOS Tahoe 26.2, visionOS 26.2, watchOS 26.2. An app may be able to access sensitive payment tokens.
Original NVD description (English source)
This issue was addressed with improved permissions checking. This issue is fixed in iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.4, iOS 26.7.2 and iPadOS 26.7.2, macOS Sequoia 15.7.5, macOS Sequoia 15.8.2, macOS Sonoma 14.8.5, macOS Tahoe 26.4, macOS Tahoe 26.7.2, visionOS 26.4, watchOS 26.4. A local attacker may gain access to user's Keychain items.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS