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VULNERABILITIES

CVE-2026-43816 Details

Description

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6, watchOS 26.6. An app may be able to cause unexpected system termination.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: CISA-ADPCVSS-B:5.5 MEDIUMVector:CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://support.apple.com/en-us/128066 [email protected]Release NotesVendor Advisory
https://support.apple.com/en-us/128067 [email protected]Release NotesVendor Advisory
https://support.apple.com/en-us/128068 [email protected]Release NotesVendor Advisory
https://support.apple.com/en-us/128069 [email protected]Release NotesVendor Advisory
https://support.apple.com/en-us/128070 [email protected]Release NotesVendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-787Out-of-bounds WriteCISA-ADP

Affected Products

ProductVersions

Change History

3 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-43816
NVD Published Date:
Jul 27, 2026
NVD Last Modified:
Jul 29, 2026
Source:
[email protected]
CVE-2026-43816 Details - Not Deferred