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CVE-2026-86919 Details

Description

A stack overflow was addressed with improved input validation. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7, visionOS 27. An attacker with a paired Bluetooth device may be able to execute arbitrary code.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: CISA-ADPCVSS-B:8.8 HIGHVector:CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/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/149034 [email protected]
https://support.apple.com/en-us/149035 [email protected]
https://support.apple.com/en-us/149038 [email protected]
https://support.apple.com/en-us/149041 [email protected]
https://support.apple.com/en-us/149042 [email protected]

see all 6 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-121Stack-based Buffer OverflowCISA-ADP

Affected Products

No affected product data is available for this CVE.

Change History

3 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-86919
NVD Published Date:
Oct 20, 2026
NVD Last Modified:
Oct 21, 2026
Source:
[email protected]
CVE-2026-86919 Details - Not Deferred