CVE-2026-112566 Details
Description
A null pointer dereference was addressed with improved validation. This issue is fixed in iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, macOS Tahoe 26.7.2, tvOS 27.2, visionOS 27.2, watchOS 27.2. An attacker in physical proximity may be able to cause a denial-of-service.
A null pointer dereference vulnerability has been identified in the Bluetooth component of various Apple operating systems, including iOS, iPadOS, macOS, tvOS, visionOS, and watchOS. This vulnerability allows an attacker in physical proximity to cause a denial-of-service by exploiting the null pointer dereference, which can lead to unexpected application termination. The issue has been addressed with improved validation.
Users can update to the latest versions of iOS, iPadOS, macOS Golden Gate, macOS Tahoe, tvOS, visionOS, or watchOS to address this vulnerability.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Nov 3, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://support.apple.com/en-us/149227 | [email protected] | Release NotesVendor Advisory |
| https://support.apple.com/en-us/149230 | [email protected] | Release NotesVendor Advisory |
| https://support.apple.com/en-us/149521 | [email protected] | Release NotesVendor Advisory |
| https://support.apple.com/en-us/149522 | [email protected] | Release NotesVendor Advisory |
| https://support.apple.com/en-us/149524 | [email protected] | Release NotesVendor Advisory |
| https://support.apple.com/en-us/149525 | [email protected] | Release NotesVendor Advisory |
| https://support.apple.com/en-us/149526 | [email protected] | Release NotesVendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-476 | NULL Pointer Dereference | CISA-ADP |
Affected Products
| Product | Versions |
|---|---|
| apple ipados | < 26.7.2 >= 27.0, < 27.2 |
CPE
Remediation
| |
| apple iphone os | < 26.7.2 >= 27.0, < 27.2 |
CPE
Remediation
| |
| apple macos | < 26.7.2 >= 27.0, < 27.2 |
CPE
Remediation
| |
| apple tvos | < 27.2 |
CPE
Remediation
| |
| apple visionos | < 27.2 |
CPE
Remediation
| |
| apple watchos | < 27.2 |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Nov 5, 2026 | Reanalysis | [email protected] |
| Nov 5, 2026 | Initial Analysis | [email protected] |
| Nov 3, 2026 | CVE Modified | CISA-ADP |
| Oct 26, 2026 | New CVE Received | [email protected] |