Vulnerability · NVD

CVE-2026-84505

CVE-2026-84505 : high severity (CVSS 7.8). No tracked catalog app is linked to this CVE.

Severity (CVSS): 7.8
Exploitation: -
Tracked apps: 0
Still exposed: 0

Published on 2026-09-14

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. An app may be able to gain root privileges.

Attack vector : Local No user interaction

Show raw CVSS vector

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

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.

macOS Fixed in 27 26.7 15.8

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