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CVE Database
Published vulnerabilities with severity, known exploitation and official sources.
CVE-2026-86963
Medium · 5.9
CWE-20 Oct 19, 2026
Improper Input Validation in Apple iOS and iPadOS
A denial-of-service issue was addressed with improved input validation. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27. An attacker in a privileged network position may be able to cause a denial-of-service.
CVE-2026-86957
Medium · 6.5
CWE-125 Oct 19, 2026
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 26...
An out-of-bounds read was addressed with improved bounds checking. 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, watchOS 27. An attacker in wireless proximity may be able to cause unexpected system termination.
CVE-2026-86962
Medium · 5.5
CWE-415 Oct 19, 2026
Double Free in Apple iOS and iPadOS
A double free issue was addressed with improved memory management. 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, watchOS 27. An app may be able to cause unexpected system termination.
CVE-2026-86955
Medium · 5.5
CWE-862 Oct 19, 2026
Missing Authorization in Apple iOS and iPadOS
An authorization issue was addressed with improved state management. This issue is fixed in iOS 27 and iPadOS 27. An app may be able to access sensitive user data.
CVE-2026-86953
Medium · 4.6
CWE-787 Oct 19, 2026
Out-of-bounds Write in Apple iOS and iPadOS
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27, tvOS 27, visionOS 27, watchOS 27. An attacker in physical proximity may be able to cause a denial-of-service.
CVE-2026-86940
Medium · 5.5
CWE-200 Oct 19, 2026
Exposure of Sensitive Information in Apple Macos
This issue was addressed by removing the vulnerable code. This issue is fixed in macOS Golden Gate 27. An app may be able to disclose kernel memory.
CVE-2026-86932
Medium · 5.5
CWE-862 Oct 19, 2026
Missing Authorization in Apple Macos
An authorization issue was addressed with improved state management. This issue is fixed in macOS Golden Gate 27. An app may be able to access sensitive user data.
CVE-2026-86928
Medium · 5.5
CWE-22 Oct 19, 2026
Path Traversal in Apple Macos
A path handling issue was addressed with improved validation. This issue is fixed in macOS Golden Gate 27. An app may be able to access protected user data.
CVE-2026-86921
Medium · 6.2
CWE-269 Oct 19, 2026
Improper Privilege Management in Apple iOS and iPadOS
A permissions issue was addressed with improved validation. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, visionOS 27. A local attacker may be able to overwrite restricted files.
CVE-2026-86918
Medium · 4.3
CWE-787 Oct 19, 2026
Out-of-bounds Write in Apple iOS and iPadOS
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27, tvOS 27, visionOS 27, watchOS 27. Processing a maliciously crafted image may lead to unexpected app termination.
CVE-2026-86915
Medium · 4.7
CWE-362 Oct 19, 2026
Race Condition in Apple Macos
A race condition was addressed with improved locking. This issue is fixed in macOS Golden Gate 27. An app may be able to cause unexpected system termination.
CVE-2026-86914
Medium · 5.5
CWE-200 Oct 19, 2026
Exposure of Sensitive Information in Apple Macos
An information disclosure issue was addressed with improved state management. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. An app may be able to access sensitive network connection information.
CVE-2026-86913
Medium · 5.4
CWE-416 Oct 19, 2026
Use After Free in Apple iOS and iPadOS
A use after free issue was addressed with improved memory management. 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, watchOS 27. Processing a maliciously crafted media file may lead to unexpected app termination or corrupt process memory.
CVE-2026-86907
Medium · 4.4
CWE-862 Oct 19, 2026
Missing Authorization in Apple Macos
An authorization issue was addressed with improved entitlement checks. This issue is fixed in macOS Sequoia 15.8, macOS Tahoe 26.7. An app with admin privileges may be able to modify the System Keychain.
CVE-2026-86872
Medium · 5.4
CWE-843 Oct 19, 2026
A logic issue was addressed with improved state management. This issue is fixed in Safari 27,...
A logic issue was addressed with improved state management. This issue is fixed in Safari 27, visionOS 27, watchOS 27. Processing maliciously crafted web content may lead to unexpected behavior.
CVE-2026-86875
Medium · 4.3
CWE-20 Oct 19, 2026
Improper Input Validation in Apple Xcode
An input validation issue was addressed with improved input validation. This issue is fixed in Xcode 27. Parsing a maliciously crafted binary may lead to unexpected app termination.
CVE-2026-86871
Medium · 5.9
CWE-20 Oct 19, 2026
Improper Input Validation in Apple Macos
An integer underflow was addressed with improved input validation. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. An attacker with control of a network file server may be able to cause unexpected system termination.
CVE-2026-84613
Medium · 6.5
CWE-787 Oct 19, 2026
Out-of-bounds Write in Apple iOS and iPadOS
An out-of-bounds write issue was addressed with improved bounds checking. 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, watchOS 27. An attacker in radio range may be able to cause unexpected system termination.
CVE-2026-84508
Medium · 5.5
CWE-284 Oct 19, 2026
Improper Access Control in Apple iOS and iPadOS
This issue was addressed with improved validation of the caller's access. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Tahoe 26.7, visionOS 27. An app may be able to access protected user data.
CVE-2026-77938
Medium · 6.5
CWE-526 Oct 19, 2026
Letta through 0.16.8 Credential Exposure via Tool Sandbox Environment Inheritance
Letta through 0.16.8 contains an information disclosure vulnerability that allows users running tools to read server secrets because LocalSandbox subprocesses inherit the full server environment. Attackers can run code via POST /v1/tools/run or custom tools to read LETTA_PG_URI, POSTGRES_PASSWORD, and provider API keys, then access cross-tenant database data.
CVE-2026-65396
Medium · 5.5
CWE-119 Oct 19, 2026
Buffer Errors (Improper Restriction of Operations within Memory Bounds) in Apple Macos
A buffer overflow was addressed with improved size validation. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. An app may be able to cause unexpected system termination.
CVE-2026-65372
Medium · 4.7
CWE-362 Oct 19, 2026
A race condition was addressed with additional validation. This issue is fixed in macOS Golden...
A race condition was addressed with additional validation. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. A malicious application may be able to bypass Privacy preferences.
CVE-2026-65379
Medium · 5.5
CWE-200 Oct 19, 2026
Exposure of Sensitive Information in Apple Macos
The issue was addressed with improved handling of secure input state. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. An app may be able to access sensitive user data.
CVE-2026-65356
Medium · 5.5
CWE-284 Oct 19, 2026
Improper Access Control in Apple Macos
An access issue was addressed with improved access controls. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. An app may be able to access sensitive user data.
CVE-2026-28850
Medium · 5.5
CWE-862 Oct 19, 2026
Missing Authorization in Apple Visionos
An authorization issue was addressed with improved state management. This issue is fixed in visionOS 27. An app may be able to access sensitive user data.