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4.6 Medium

CVE-2026-112566 A null pointer dereference was addressed with improved validation

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.

CVSS 3.1 detail

Vector CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploitable with physical access to the machine, without an account and without any user action; an attacker can seriously compromise confidentiality, integrity or availability.

Attack vector
Physical
Attack complexity
Low
Privileges required
None
Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

Affected products and versions

Product Affected versions Fixed in
iOS and iPadOS 27.2 earliest → < 27.2 27.2
iOS and iPadOS 26.7 earliest → < 26.7.2 26.7.2
macOS 27.2 earliest → < 27.2 27.2
macOS 26.7 earliest → < 26.7.2 26.7.2
tvOS 27.2 earliest → < 27.2 27.2
visionOS 27.2 earliest → < 27.2 27.2
watchOS 27.2 earliest → < 27.2 27.2

References

Timeline

  1. Published
  2. Last modified

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The 2049 CVEs of iOS and iPadOS →
CVE-2026-86925 An authorization issue was addressed with improved state management 5.5 Medium CVE-2026-84627 A buffer overflow was addressed with improved bounds checking 7.8 High CVE-2026-86972 A buffer overflow was addressed with improved size validation 7.8 High CVE-2026-113912 An out-of-bounds access issue was addressed with improved bounds checking 7.1 High
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