CVE-2026-43655

HighCVSS 7.3/10Last modified Jun 17, 2026

Description

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, tvOS 26.5, watchOS 26.5. An app may be able to cause unexpected system termination or read kernel memory.

Metrics

CVSS 3.1 7.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Weakness enumeration

CWE-125

Affected software

No affected versions have been published.

Timeline

Published
May 11, 2026
Last modified
Jun 17, 2026
NVD status
Analyzed

Related CVEs from 2026

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CVE-2026-43655: High severity, CVSS 7.3 | Vulnix