Vulnerability · NVD

CVE-2026-28973

CVE-2026-28973 : high severity (CVSS 8.6). No tracked catalog app is linked to this CVE.

Severity (CVSS): 8.6
Exploitation: 0.2 %
Tracked apps: 0
Still exposed: 0

Published on 2026-07-27

An integer overflow was addressed with improved input validation. This issue is fixed in iOS 18.7.10 and iPadOS 18.7.10, iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6, watchOS 26.6. A malicious app may be able to break out of its sandbox.

Attack vector : Local No privileges required

Show raw CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

EPSS 0.17% exploit very unlikely percentile 6.0%

OS versions that fix this CVE

This CVE is resolved by the following OS security releases. Update the OS to at least the listed version.

iOS Fixed in 26.6 18.7.10
iPadOS Fixed in 26.6 18.7.10
macOS Fixed in 26.6 15.7.8 14.8.8

View on NVD ↗ Advisory · support.apple.com

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