CVE-2026-43653

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.

PUBLISHED Reserved 2026-05-01 | Published 2026-05-11 | Updated 2026-05-11 | Assigner apple

Problem types

An attacker on the local network may be able to cause a denial-of-service

Product status

References

support.apple.com/en-us/127110

support.apple.com/en-us/127111

support.apple.com/en-us/127115

support.apple.com/en-us/127117

support.apple.com/en-us/127118

cve.org (CVE-2026-43653)

nvd.nist.gov (CVE-2026-43653)

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