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CVE-2026-43653

iOS

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 Sequoia 15.7.8, 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.

CVSS 6.2EPSS 0.13999999999999999%Risk 0.63
View source
Published
2026-05-11 21:19:01
Affected versions
<18.7.9,<26.5
Type
Core software
Last modified
2026-07-27 21:16:51
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Operating systems
MacOS