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CVE-2026-43653

nvd nist
Published: May 11, 2026Modified: Jun 17, 2026

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6.2
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Exploitability: 2.5 / Impact: 3.6
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Description

The issue was addressed with improved memory handling. This issue is fixed in iOS 18.7.9 and iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, macOS Sonoma 14.8.7, macOS Tahoe 26.5, tvOS 26.5. An attacker on the local network may be able to cause a denial-of-service.

Affected (7)

Apple
4 products
Ipados
Iphone Os
Macos
Tvos
Configuration A
7 vulnerable
Vulnerable SoftwareAffected Versions
Apple
Ipados
Before 18.7.9
Ipados
From 26.0 to 26.5
Apple
Iphone Os
Before 18.7.9
Iphone Os
From 26.0 to 26.5
Apple
Macos
From 14.0 to 14.8.7
Macos
From 26.0 to 26.5
Tvos
Before 26.5

Related CWEs

CWE-400
Uncontrolled Resource Consumption
The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.

References (5)

Source: product-security@apple.com
Release NotesVendor Advisory
Source: product-security@apple.com
Release NotesVendor Advisory
Source: product-security@apple.com
Release NotesVendor Advisory
Source: product-security@apple.com
Release NotesVendor Advisory
Source: product-security@apple.com
Release NotesVendor Advisory

Timeline

No history available yet.